299953-51-8

299953-51-8 structure

Name: (2E)-4-[(3-Cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)amino]-4 -oxo-2-butenoic acid
Chemical Name: (2E)-4-[(3-Cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)amino]-4 -oxo-2-butenoic acid
CAS Number: 299953-51-8
Molecular Formula: C₁₃H₁₂N₂O₃S
Molecular Weight: 276.31100
Create Date: 2016-02-07 00:31:03
Modify Date: 2024-04-03 16:22:01

Name	(2E)-4-[(3-Cyano-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)amino]-4 -oxo-2-butenoic acid

HS Code	2934999090

108-31-6

4651-91-6

299953-51-8

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%