Free release

139692-22-1 2-butenoic acid, 4-[(4-nitrophenyl)amino]-4-oxo-, zinc salt (2:1)

service@apichina.com
Product Name 2-Butenoic acid, 4-[(4-nitrophenyl)amino]-4-oxo-, zinc salt (2:1)
CAS No. 139692-22-1
Molecular Formula C10H8N2O5・1/2Zn