成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

2-????????-sn-????-3-?????

2-????????-sn-????-3-?????
2-????????-sn-????-3-????? ??? ???
?? ??:
159407-32-6
???:
2-????????-sn-????-3-?????
???(??):
2-????????-sn-????-3-?????
???:
2-Docosahexaenoyl-sn-glycero-3-phosphocholine
???(??):
2-Docosahexaenoyl-sn-glycero-3-phosphocholine;(7R,12Z,15Z,18Z,21Z,24Z,27Z)-4-Hydroxy-7-(hydroxyMethyl)-N,N,N-triMethyl-9-oxo-3,5,8-trioxa-4-phosphatriaconta-12,15,18,21,24,27-hexaen-1-aMiniuM 4-Oxide
CBNumber:
CB32544576
???:
C30H50NO7P
??? ??:
568
MOL ??:
159407-32-6.mol

2-????????-sn-????-3-????? ??

??

2-????????-sn-????-3-????? C??? ??, ??, ??

??

A poly unsaturated fatty acid derivative.

2-????????-sn-????-3-????? ?? ?? ? ???

???

?? ??


2-????????-sn-????-3-????? ?? ??

???( 6)?? ??
??? ?? ??? ?? ?? ? ??
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
jkinfo@jkchemical.com China 94657 76
Chemsky (shanghai) International Co.,Ltd 021-50135380
shchemsky@sina.com China 15402 60
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979
info@tsbiochem.com China 8065 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
sales@rrkchem.com China 57423 58
Energy Chemical 021-58432009 400-005-6266
marketing@energy-chemical.com China 44918 58

Copyright 2019 ? ChemicalBook. All rights reserved