午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

4-Pentenoic acid, 2-(triphenylphosphoranylidene)-, ethyl ester

CAS No.
26480-90-0
Chemical Name:
4-Pentenoic acid, 2-(triphenylphosphoranylidene)-, ethyl ester
Synonyms
4-Pentenoic acid, 2-(triphenylphosphoranylidene)-, ethyl ester
CBNumber:
CB48098652
Molecular Formula:
C25H25O2P
Molecular Weight:
388.44
MDL Number:
MOL File:
26480-90-0.mol

4-Pentenoic acid, 2-(triphenylphosphoranylidene)-, ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

4-Pentenoic acid, 2-(triphenylphosphoranylidene)-, ethyl ester 26480-90-0