28336-80-3
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Basic information
- Product Name: 4-[3-[4-(dimethylamino)phenyl]allylidene]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid
- Synonyms: 4-[3-[4-(dimethylamino)phenyl]allylidene]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid;4-[3-[4-(Dimethylamino)phenyl]-2-propenylidene]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid
- CAS NO:28336-80-3
- Molecular Formula: C21H19N3O3
- Molecular Weight: 361.39386
- EINECS: 248-976-9
- Product Categories: N/A
- Mol File: 28336-80-3.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 576.6°Cat760mmHg
- Flash Point: 302.5°C
- Appearance: /
- Density: 1.19g/cm3
- Vapor Pressure: 3.88E-14mmHg at 25°C
- Refractive Index: 1.612
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 4-[3-[4-(dimethylamino)phenyl]allylidene]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 4-[3-[4-(dimethylamino)phenyl]allylidene]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid(28336-80-3)
- EPA Substance Registry System: 4-[3-[4-(dimethylamino)phenyl]allylidene]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid(28336-80-3)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 28336-80-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 28336-80-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,3,3 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.Calculate Digit Verification of CAS Registry Number 28336-80:
(7*2)+(6*8)+(5*3)+(4*3)+(3*6)+(2*8)+(1*0)=123
123 % 10 = 3
So 28336-80-3 is a valid CAS Registry Number.
InChI:InChI=1/C21H19N3O3/c1-23(2)16-13-11-15(12-14-16)7-6-10-18-19(21(26)27)22-24(20(18)25)17-8-4-3-5-9-17/h3-14H,1-2H3,(H,26,27)/b7-6+,18-10+
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4-[3-[4-(dimethylamino)phenyl]allylidene]-4,5-dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carboxylic acid
