ETHYL (2Z)-2-CHLORO-2-[2-(5-CHLORO-2-METHYLPHENYL)HYDRAZIN-1-YLIDENE]ACETATE CAS:27143-22-2 AB423642 ETHYL (2Z)-2-CHLORO-2-{2-[4-(PROPAN-2-YL)PHENYL]HYDRAZIN-1-YLIDENE}ACETATE CAS:1264088-01-8 AB423658 |