The CAS registry number of 2-Thiophenecarboxylicacid, 3-amino-4-cyano-, methyl ester is 102123-28-4. The systematic name is methyl 3-amino-4-cyanothiophene-2-carboxylate. In addition, the molecular formula is C₇H₆N₂O₂S and the molecular weight is 182.20. What's more, it is a harmful chemical and should be stored in a cool and dry place.

Physical properties about 2-Thiophenecarboxylicacid, 3-amino-4-cyano-, methyl ester are: (1)ACD/LogP: 2.29; (2)ACD/LogD (pH 5.5): 2.29; (3)ACD/LogD (pH 7.4): 2.29; (4)ACD/BCF (pH 5.5): 32.45; (5)ACD/BCF (pH 7.4): 32.45; (6)ACD/KOC (pH 5.5): 420.07; (7)ACD/KOC (pH 7.4): 420.07; (8)#H bond acceptors: 4; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 81.57 Å²; (12)Index of Refraction: 1.597; (13)Molar Refractivity: 44.19 cm³; (14)Molar Volume: 129.5 cm³; (15)Polarizability: 17.51 ×10^-24cm³; (16)Surface Tension: 66.2 dyne/cm; (17)Density: 1.4 g/cm³; (18)Flash Point: 186.4 °C; (19)Enthalpy of Vaporization: 63.33 kJ/mol; (20)Boiling Point: 384.6 °C at 760 mmHg; (21)Vapour Pressure: 4.05E-06 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: N#Cc1c(N)c(sc1)C(=O)OC
(2)InChI: InChI=1/C7H6N2O2S/c1-11-7(10)6-5(9)4(2-8)3-12-6/h3H,9H2,1H3
(3)InChIKey: AEWVEROSMGRHRG-UHFFFAOYAC