4-(4-Chloro-3-nitroanilino)-4-oxobut-2-enoic acid

PN: 4956-5-19

CAS: 413604-05-4

Molecule Weight: 270.63

Formula: C10H7ClN2O5

4-(3-Nitroanilino)-4-oxobut-2-enoic acid

PN: 4955-1-08

CAS: 36847-90-2

Molecule Weight: 236.183

Formula: C10H8N2O5

4-[(4-Fluoro-3-nitrophenyl)amino]-4-oxobut-2-enoic acid

PN: 4654-3-8G

CAS: 524731-77-9

Molecule Weight: 254.173

Formula: C10H7FN2O5

4-(4-Chloroanilino)-4-oxobut-2-enoic acid

PN: 4956-5-18

CAS: 306935-74-0

Molecule Weight: 225.63

Formula: C10H8ClNO3