CAS NO:149990-85-2; 2-butenoic acid, 4-(4-chlorophenyl)-2-hydroxy-4-oxo-, 2-(1,2-dioxo-3- (tripheny

CAS:

149990-85-2

英文名称:

2-butenoic acid, 4-(4-chlorophenyl)-2-hydroxy-4-oxo-, 2-(1,2-dioxo-3- (tripheny

4-(4-chlorophenyl)-2-hydroxy-4-oxo-,2-(1,2-dioxo-3- (triphenylphosphoranylidene)propyl)hydrazide, (2-butenoic aci