ETHYL 5-ETHOXYISOXAZOLE-3-CARBOXYLATE
CAS No. 412301-53-2
ETHYL 5-ETHOXYISOXAZOLE-3-CARBOXYLATE;3-Isoxazolecarboxylicacid,5-ethoxy-,ethylester(9CI)
PF 34 54971-20-9
2-氧代坡模醇酸
Unspecified 911211-05-7