RTP Compounds 1782 FR SC-89115 Gray PPE RTP Company
RTP Compounds 1783 PPE RTP Company
RTP Compounds 1787 PPE RTP Company
RTP Compounds 1799 X 104952 B PPE+PS RTP Company
RTP Compounds 1799 X 117570 A PPE+PS RTP Company
PPE多聚磷酸酯:
PPE (polyphosphoric ester) 多聚磷酸酯.主要用于有机合成中的脱水剂,在化工、制药行业有广泛的应用。