Free release

139442-79-8 benzoic acid, 5-[(2-cyano-3-hydroxy-1-oxo-2-butenyl)amino]-2-hydroxy-

service@apichina.com
Product Name Benzoic acid, 5-[(2-cyano-3-hydroxy-1-oxo-2-butenyl)amino]-2-hydroxy-
CAS No. 139442-79-8
Molecular Formula C12H10N2O5