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743-51-1

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Basic Information
CAS No.: 743-51-1
Name: BYSSOCHLAMICACID
Article Data: 4
Molecular Structure:
Molecular Structure of 743-51-1 (BYSSOCHLAMICACID)
Formula: C18H20 O6
Molecular Weight: 332.353
Synonyms: 1,5-Cyclononadiene-1,2,5,6-tetracarboxylic1,2:5,6-dianhydride, 8-ethyl-3-propyl- (7CI,8CI);1H-Cyclonona[1,2-c:5,6-c']difuran-1,3,6,8(4H)-tetrone,10-ethyl-5,9,10,11-tetrahydro-4-propyl-, [4S-(4R*,10S*)]-; (+)-ByssochlamicAcid; Byssochlamic acid
PSA: 86.74000
LogP: 2.37280
Related products
Synthetic route

(1Z,5Z)-(R)-8-Ethyl-3-propyl-cyclonona-1,5-diene-1,2,5,6-tetracarboxylic acid

743-51-1

(+)-byssochlamic acid

Conditions
ConditionsYield
With hydrogenchloride dehydrative cyclization;
5441-51-0

4-ethylcyclohexanone

743-51-1

(+)-byssochlamic acid

Conditions
ConditionsYield
Multi-step reaction with 16 steps
1.1: 93 percent / NaH / benzene / 1.5 h / Heating
2.1: Br2 / diethyl ether / 2.17 h / 0 °C
3.1: 39 percent / methanol / 0 - 20 °C
4.1: 98 percent / porcine liver esterase; aq. Na2HPO4; aq. K2HPO4 / acetone / 3 h / 20 °C / pH 7
5.1: triethylamine / tetrahydrofuran / 0.5 h / 0 °C
5.2: 89 percent / NaBH4 / H2O / 0.5 h / 0 °C
6.1: 93 percent / TsOH monohydrate / CH2Cl2 / 1 h / 20 °C
7.1: DIBAL-H / CH2Cl2; hexane / 1 h / -78 °C
7.2: 91 percent / Rochelle's salt / CH2Cl2 / 0.33 h
8.1: 95 percent / 2,6-lutidine / CH2Cl2 / 1 h / 0 °C
9.1: 71 percent / MgBr2 / diethyl ether / 5 h / 20 °C
10.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
11.1: aq. HF / acetonitrile / 1.5 h / 20 °C
12.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
13.1: CH2Cl2 / Photolysis
14.1: aq. LiOH / dioxane / 1.5 h / 50 °C
15.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
16.1: aq. HCl
View Scheme
Multi-step reaction with 16 steps
1.1: 93 percent / NaH / benzene / 1.5 h / Heating
2.1: Br2 / diethyl ether / 2.17 h / 0 °C
3.1: 39 percent / methanol / 0 - 20 °C
4.1: 98 percent / porcine liver esterase; aq. Na2HPO4; aq. K2HPO4 / acetone / 3 h / 20 °C / pH 7
5.1: triethylamine / tetrahydrofuran / 0.5 h / 0 °C
5.2: 89 percent / NaBH4 / H2O / 0.5 h / 0 °C
6.1: 93 percent / TsOH monohydrate / CH2Cl2 / 1 h / 20 °C
7.1: DIBAL-H / CH2Cl2; hexane / 1 h / -78 °C
7.2: 91 percent / Rochelle's salt / CH2Cl2 / 0.33 h
8.1: 95 percent / 2,6-lutidine / CH2Cl2 / 1 h / 0 °C
9.1: 71 percent / MgBr2 / diethyl ether / 5 h / 20 °C
10.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
11.1: aq. HF / acetonitrile / 1.5 h / 20 °C
12.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
13.1: CH2Cl2 / Photolysis
13.2: toluene / Heating
14.1: aq. LiOH / dioxane / 1.5 h / 50 °C
15.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
16.1: aq. HCl
View Scheme
114862-60-1

methyl 5-ethyl-2-oxo-cyclohexancarboxylate

743-51-1

(+)-byssochlamic acid

Conditions
ConditionsYield
Multi-step reaction with 15 steps
1.1: Br2 / diethyl ether / 2.17 h / 0 °C
2.1: 39 percent / methanol / 0 - 20 °C
3.1: 98 percent / porcine liver esterase; aq. Na2HPO4; aq. K2HPO4 / acetone / 3 h / 20 °C / pH 7
4.1: triethylamine / tetrahydrofuran / 0.5 h / 0 °C
4.2: 89 percent / NaBH4 / H2O / 0.5 h / 0 °C
5.1: 93 percent / TsOH monohydrate / CH2Cl2 / 1 h / 20 °C
6.1: DIBAL-H / CH2Cl2; hexane / 1 h / -78 °C
6.2: 91 percent / Rochelle's salt / CH2Cl2 / 0.33 h
7.1: 95 percent / 2,6-lutidine / CH2Cl2 / 1 h / 0 °C
8.1: 71 percent / MgBr2 / diethyl ether / 5 h / 20 °C
9.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
10.1: aq. HF / acetonitrile / 1.5 h / 20 °C
11.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
12.1: CH2Cl2 / Photolysis
13.1: aq. LiOH / dioxane / 1.5 h / 50 °C
14.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
15.1: aq. HCl
View Scheme
Multi-step reaction with 15 steps
1.1: Br2 / diethyl ether / 2.17 h / 0 °C
2.1: 39 percent / methanol / 0 - 20 °C
3.1: 98 percent / porcine liver esterase; aq. Na2HPO4; aq. K2HPO4 / acetone / 3 h / 20 °C / pH 7
4.1: triethylamine / tetrahydrofuran / 0.5 h / 0 °C
4.2: 89 percent / NaBH4 / H2O / 0.5 h / 0 °C
5.1: 93 percent / TsOH monohydrate / CH2Cl2 / 1 h / 20 °C
6.1: DIBAL-H / CH2Cl2; hexane / 1 h / -78 °C
6.2: 91 percent / Rochelle's salt / CH2Cl2 / 0.33 h
7.1: 95 percent / 2,6-lutidine / CH2Cl2 / 1 h / 0 °C
8.1: 71 percent / MgBr2 / diethyl ether / 5 h / 20 °C
9.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
10.1: aq. HF / acetonitrile / 1.5 h / 20 °C
11.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
12.1: CH2Cl2 / Photolysis
12.2: toluene / Heating
13.1: aq. LiOH / dioxane / 1.5 h / 50 °C
14.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
15.1: aq. HCl
View Scheme
144226-91-5

3-n-propylcyclobut-1-en-1,2-dicarboxylic acid

743-51-1

(+)-byssochlamic acid

Conditions
ConditionsYield
Multi-step reaction with 9 steps
1: 59 percent / NaI; DIPEA / 1,2-dimethoxy-ethane / 4 h / 20 - 70 °C
2: pig liver esteraze; Na2HPO4; K2HPO4 / acetone / 3 h / 20 °C / pH 7
3: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
4: aq. HF / acetonitrile / 1.5 h / 20 °C
5: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
6: CH2Cl2 / Photolysis
7: aq. LiOH / dioxane / 1.5 h / 50 °C
8: KMnO4 / H2O; dioxane / 1 h / 40 °C
9: aq. HCl
View Scheme
Multi-step reaction with 9 steps
1.1: 59 percent / NaI; DIPEA / 1,2-dimethoxy-ethane / 4 h / 20 - 70 °C
2.1: pig liver esteraze; Na2HPO4; K2HPO4 / acetone / 3 h / 20 °C / pH 7
3.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
4.1: aq. HF / acetonitrile / 1.5 h / 20 °C
5.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
6.1: CH2Cl2 / Photolysis
6.2: toluene / Heating
7.1: aq. LiOH / dioxane / 1.5 h / 50 °C
8.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
9.1: aq. HCl
View Scheme
144226-93-7

dimethyl 4-ethylcyclopenten-1,2-dicarboxylate

743-51-1

(+)-byssochlamic acid

Conditions
ConditionsYield
Multi-step reaction with 13 steps
1.1: 98 percent / porcine liver esterase; aq. Na2HPO4; aq. K2HPO4 / acetone / 3 h / 20 °C / pH 7
2.1: triethylamine / tetrahydrofuran / 0.5 h / 0 °C
2.2: 89 percent / NaBH4 / H2O / 0.5 h / 0 °C
3.1: 93 percent / TsOH monohydrate / CH2Cl2 / 1 h / 20 °C
4.1: DIBAL-H / CH2Cl2; hexane / 1 h / -78 °C
4.2: 91 percent / Rochelle's salt / CH2Cl2 / 0.33 h
5.1: 95 percent / 2,6-lutidine / CH2Cl2 / 1 h / 0 °C
6.1: 71 percent / MgBr2 / diethyl ether / 5 h / 20 °C
7.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
8.1: aq. HF / acetonitrile / 1.5 h / 20 °C
9.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
10.1: CH2Cl2 / Photolysis
11.1: aq. LiOH / dioxane / 1.5 h / 50 °C
12.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
13.1: aq. HCl
View Scheme
Multi-step reaction with 13 steps
1.1: 98 percent / porcine liver esterase; aq. Na2HPO4; aq. K2HPO4 / acetone / 3 h / 20 °C / pH 7
2.1: triethylamine / tetrahydrofuran / 0.5 h / 0 °C
2.2: 89 percent / NaBH4 / H2O / 0.5 h / 0 °C
3.1: 93 percent / TsOH monohydrate / CH2Cl2 / 1 h / 20 °C
4.1: DIBAL-H / CH2Cl2; hexane / 1 h / -78 °C
4.2: 91 percent / Rochelle's salt / CH2Cl2 / 0.33 h
5.1: 95 percent / 2,6-lutidine / CH2Cl2 / 1 h / 0 °C
6.1: 71 percent / MgBr2 / diethyl ether / 5 h / 20 °C
7.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
8.1: aq. HF / acetonitrile / 1.5 h / 20 °C
9.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
10.1: CH2Cl2 / Photolysis
10.2: toluene / Heating
11.1: aq. LiOH / dioxane / 1.5 h / 50 °C
12.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
13.1: aq. HCl
View Scheme
144226-90-4

dimethyl 3-n-propylcyclobut-1-en-1,2-dicarboxylate

743-51-1

(+)-byssochlamic acid

Conditions
ConditionsYield
Multi-step reaction with 10 steps
1: 72 percent / aq. LiOH / tetrahydrofuran / 1 h / 0 °C
2: 59 percent / NaI; DIPEA / 1,2-dimethoxy-ethane / 4 h / 20 - 70 °C
3: pig liver esteraze; Na2HPO4; K2HPO4 / acetone / 3 h / 20 °C / pH 7
4: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
5: aq. HF / acetonitrile / 1.5 h / 20 °C
6: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
7: CH2Cl2 / Photolysis
8: aq. LiOH / dioxane / 1.5 h / 50 °C
9: KMnO4 / H2O; dioxane / 1 h / 40 °C
10: aq. HCl
View Scheme
Multi-step reaction with 10 steps
1.1: 72 percent / aq. LiOH / tetrahydrofuran / 1 h / 0 °C
2.1: 59 percent / NaI; DIPEA / 1,2-dimethoxy-ethane / 4 h / 20 - 70 °C
3.1: pig liver esteraze; Na2HPO4; K2HPO4 / acetone / 3 h / 20 °C / pH 7
4.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
5.1: aq. HF / acetonitrile / 1.5 h / 20 °C
6.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
7.1: CH2Cl2 / Photolysis
7.2: toluene / Heating
8.1: aq. LiOH / dioxane / 1.5 h / 50 °C
9.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
10.1: aq. HCl
View Scheme
144226-92-6

1,3-Dibromo-5-ethyl-2-oxo-cyclohexanecarboxylic acid methyl ester

743-51-1

(+)-byssochlamic acid

Conditions
ConditionsYield
Multi-step reaction with 14 steps
1.1: 39 percent / methanol / 0 - 20 °C
2.1: 98 percent / porcine liver esterase; aq. Na2HPO4; aq. K2HPO4 / acetone / 3 h / 20 °C / pH 7
3.1: triethylamine / tetrahydrofuran / 0.5 h / 0 °C
3.2: 89 percent / NaBH4 / H2O / 0.5 h / 0 °C
4.1: 93 percent / TsOH monohydrate / CH2Cl2 / 1 h / 20 °C
5.1: DIBAL-H / CH2Cl2; hexane / 1 h / -78 °C
5.2: 91 percent / Rochelle's salt / CH2Cl2 / 0.33 h
6.1: 95 percent / 2,6-lutidine / CH2Cl2 / 1 h / 0 °C
7.1: 71 percent / MgBr2 / diethyl ether / 5 h / 20 °C
8.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
9.1: aq. HF / acetonitrile / 1.5 h / 20 °C
10.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
11.1: CH2Cl2 / Photolysis
12.1: aq. LiOH / dioxane / 1.5 h / 50 °C
13.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
14.1: aq. HCl
View Scheme
Multi-step reaction with 14 steps
1.1: 39 percent / methanol / 0 - 20 °C
2.1: 98 percent / porcine liver esterase; aq. Na2HPO4; aq. K2HPO4 / acetone / 3 h / 20 °C / pH 7
3.1: triethylamine / tetrahydrofuran / 0.5 h / 0 °C
3.2: 89 percent / NaBH4 / H2O / 0.5 h / 0 °C
4.1: 93 percent / TsOH monohydrate / CH2Cl2 / 1 h / 20 °C
5.1: DIBAL-H / CH2Cl2; hexane / 1 h / -78 °C
5.2: 91 percent / Rochelle's salt / CH2Cl2 / 0.33 h
6.1: 95 percent / 2,6-lutidine / CH2Cl2 / 1 h / 0 °C
7.1: 71 percent / MgBr2 / diethyl ether / 5 h / 20 °C
8.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
9.1: aq. HF / acetonitrile / 1.5 h / 20 °C
10.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
11.1: CH2Cl2 / Photolysis
11.2: toluene / Heating
12.1: aq. LiOH / dioxane / 1.5 h / 50 °C
13.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
14.1: aq. HCl
View Scheme

1-Bromo-4-propyl-cyclobutane-1,2-dicarboxylic acid

743-51-1

(+)-byssochlamic acid

Conditions
ConditionsYield
Multi-step reaction with 12 steps
1: diethyl ether / 1 h / 0 °C
2: 5.60 g / DBU / CHCl3 / 1 h / Heating
3: 72 percent / aq. LiOH / tetrahydrofuran / 1 h / 0 °C
4: 59 percent / NaI; DIPEA / 1,2-dimethoxy-ethane / 4 h / 20 - 70 °C
5: pig liver esteraze; Na2HPO4; K2HPO4 / acetone / 3 h / 20 °C / pH 7
6: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
7: aq. HF / acetonitrile / 1.5 h / 20 °C
8: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
9: CH2Cl2 / Photolysis
10: aq. LiOH / dioxane / 1.5 h / 50 °C
11: KMnO4 / H2O; dioxane / 1 h / 40 °C
12: aq. HCl
View Scheme
Multi-step reaction with 12 steps
1.1: diethyl ether / 1 h / 0 °C
2.1: 5.60 g / DBU / CHCl3 / 1 h / Heating
3.1: 72 percent / aq. LiOH / tetrahydrofuran / 1 h / 0 °C
4.1: 59 percent / NaI; DIPEA / 1,2-dimethoxy-ethane / 4 h / 20 - 70 °C
5.1: pig liver esteraze; Na2HPO4; K2HPO4 / acetone / 3 h / 20 °C / pH 7
6.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
7.1: aq. HF / acetonitrile / 1.5 h / 20 °C
8.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
9.1: CH2Cl2 / Photolysis
9.2: toluene / Heating
10.1: aq. LiOH / dioxane / 1.5 h / 50 °C
11.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
12.1: aq. HCl
View Scheme

1-Bromo-4-propyl-cyclobutane-1,2-dicarboxylic acid dimethyl ester

743-51-1

(+)-byssochlamic acid

Conditions
ConditionsYield
Multi-step reaction with 11 steps
1: 5.60 g / DBU / CHCl3 / 1 h / Heating
2: 72 percent / aq. LiOH / tetrahydrofuran / 1 h / 0 °C
3: 59 percent / NaI; DIPEA / 1,2-dimethoxy-ethane / 4 h / 20 - 70 °C
4: pig liver esteraze; Na2HPO4; K2HPO4 / acetone / 3 h / 20 °C / pH 7
5: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
6: aq. HF / acetonitrile / 1.5 h / 20 °C
7: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
8: CH2Cl2 / Photolysis
9: aq. LiOH / dioxane / 1.5 h / 50 °C
10: KMnO4 / H2O; dioxane / 1 h / 40 °C
11: aq. HCl
View Scheme
Multi-step reaction with 11 steps
1.1: 5.60 g / DBU / CHCl3 / 1 h / Heating
2.1: 72 percent / aq. LiOH / tetrahydrofuran / 1 h / 0 °C
3.1: 59 percent / NaI; DIPEA / 1,2-dimethoxy-ethane / 4 h / 20 - 70 °C
4.1: pig liver esteraze; Na2HPO4; K2HPO4 / acetone / 3 h / 20 °C / pH 7
5.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
6.1: aq. HF / acetonitrile / 1.5 h / 20 °C
7.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
8.1: CH2Cl2 / Photolysis
8.2: toluene / Heating
9.1: aq. LiOH / dioxane / 1.5 h / 50 °C
10.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
11.1: aq. HCl
View Scheme
301670-57-5

methyl (4R)-4-ethyl-2-hydroxymethylcyclopent-1-encarboxylate

743-51-1

(+)-byssochlamic acid

Conditions
ConditionsYield
Multi-step reaction with 11 steps
1.1: 93 percent / TsOH monohydrate / CH2Cl2 / 1 h / 20 °C
2.1: DIBAL-H / CH2Cl2; hexane / 1 h / -78 °C
2.2: 91 percent / Rochelle's salt / CH2Cl2 / 0.33 h
3.1: 95 percent / 2,6-lutidine / CH2Cl2 / 1 h / 0 °C
4.1: 71 percent / MgBr2 / diethyl ether / 5 h / 20 °C
5.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
6.1: aq. HF / acetonitrile / 1.5 h / 20 °C
7.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
8.1: CH2Cl2 / Photolysis
9.1: aq. LiOH / dioxane / 1.5 h / 50 °C
10.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
11.1: aq. HCl
View Scheme
Multi-step reaction with 11 steps
1.1: 93 percent / TsOH monohydrate / CH2Cl2 / 1 h / 20 °C
2.1: DIBAL-H / CH2Cl2; hexane / 1 h / -78 °C
2.2: 91 percent / Rochelle's salt / CH2Cl2 / 0.33 h
3.1: 95 percent / 2,6-lutidine / CH2Cl2 / 1 h / 0 °C
4.1: 71 percent / MgBr2 / diethyl ether / 5 h / 20 °C
5.1: 60 percent / EDCl; DMAP / CH2Cl2 / 4 h / 20 °C
6.1: aq. HF / acetonitrile / 1.5 h / 20 °C
7.1: 23.6 mg / DCC; DMAP*HCl / CHCl3 / 20 h / Heating
8.1: CH2Cl2 / Photolysis
8.2: toluene / Heating
9.1: aq. LiOH / dioxane / 1.5 h / 50 °C
10.1: KMnO4 / H2O; dioxane / 1 h / 40 °C
11.1: aq. HCl
View Scheme
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    Business Type:Trading Company

    Tel:+8618332173750，+8613191862208

    Address:石家庄桥西区仁和嘉园3号楼1单元702

       Inquiry Now

  • BYSSOCHLAMICACID

  • Casno:

    743-51-1

    BYSSOCHLAMICACID

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

    Zhejiang Jiuzhou Chemical Co.,Ltd is a market-oriented and innovation-driven biopharmaceutical company. The company is focusing on the R&D, manufacturing and sales of pharmaceutica

  •  ZHEJIANG JIUZHOU CHEM CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 19334956669

    Address:Waisha Road,Jiaojiang

       Inquiry Now

  • 1H-Cyclonona[1,2-c:5,6-c']difuran-1,3,6,8(4H)-tetrone,10-ethyl-5,9,10,11-tetrahydro-4-propyl-, (4S,10R)-

  • Casno:

    743-51-1

    1H-Cyclonona[1,2-c:5,6-c']difuran-1,3,6,8(4H)-tetrone,10-ethyl-5,9,10,11-tetrahydro-4-propyl-, (4S,10R)-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

    Chungking Joyinchem Co.,Ltd is a specialized Chinese chemical supplier focusing on product R&D, manufacture and marketing. Our head office locates in Wulong district and the facto

  • Chungking Joyinchem Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-23-77778019

    Address:No. 55, Longhu Road, Xiangkou Town, Wulong District, Chungking City, 408500, P.R China

       Inquiry Now

  • 743-51-1

  • Casno:

    743-51-1

    743-51-1

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Supply top quality products with a reasonable price Application:api

    Hebei Ruishun Trade Co.,Ltd registered capital one million, we have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center, we do

  • Hebei Ruishun Trade Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-311-68037669

    Address:WanDa commerce building ,yuhua district

       Inquiry Now

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