中文名：乙氧甲酰基亚甲基三苯基膦 中文别名：乙基(三苯基膦)乙酸酯; (乙氧基羰基亚甲基)三苯基磷烷; 三苯基磷乙酸乙酯 英文名称：Acetic acid,2-(triphenylphosphoranylidene)-, ethyl ester 英文别名：(2-Ethoxy-2-oxoethylidene)triphenylphosphorane;(Carbethoxymethylene)triphenylphosphorane;(Carbethoxymethylidene)triphenylphosphorane;(Ethoxycarbonylmethylidene)triphenylphosphorane;(Triphenylcarbethoxymethylene)phosphorane;(Triphenylphosphanylidene)aceticacid ethyl ester;(Triphenylphosphoranylidene)acetic acid ethyl ester;Carbethoxytriphenylphosphonium methylide;NSC 72406;[(Ethoxycarbonyl)methylene]triphenylphosphorane; CAS No.：1099-45-2 EINECS号：214-151-7 分子式：C22H21O2P 分子量：348.38