潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

China Phosphatidylcholine Suppliers, China Phosphatidylcholine Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
21th

year

AFINE CHEMICALS LIMITED
http://www.tcbest88.com/ChinaSuppliers/25209/
China Suppliers > AFINE CHEMICALS >

Phosphatidylcholine

Details for Phosphatidylcholine

Phosphatidylcholine

Category:

Intermediates/Pharmaceutical intermediates

Phosphatidylcholine
CAS NO: 8002-43-5
EC NO: 232-307-2
Molecular Formula: C12H24NO7P
Molecular Weight: 325.2952
Specification:
InChI: InChI=1/C12H24NO7P/c1-10(14)18-8-12(20-11(2)15)9-19-21(16,17)7-6-13(3,4)5/h12H,6-9H2,1-5H3/t12-/m1/s1
Synonyms: L-Alpha-Phosphatidyl Choline;Lecithin;[(2R)-2,3-diacetoxypropoxy]-(2-trimethylammonioethyl)phosphinate;SPC;Polyene phosphatidylcholine;Polyene Phosphatidyl choline;phosphatidylcholine;Phosphatidyl choline;Polyphosphatidyl Choline PPC;Phosphatidyl Choline(PC);
Molecular Structure: Phosphatidylcholine 8002-43-5
if you are sourcing Phosphatidylcholine from China ,just feel free to inquire
ChemNet  |   Product  |   Suppliers  |   Buy  |   Sell  |   News  |   REACH  |   Directory  |   CAS  |   Resource
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 台北市| 嘉祥县| 辽中县| 南靖县| 多伦县| 西藏| 龙泉市| 宁化县| 沙湾县| 聊城市| 南宁市| 双城市| 唐河县| 蕲春县| 桐城市| 阿勒泰市| 新宁县| 古丈县| 台州市| 灵武市| 亚东县| 越西县| 临沧市| 福清市| 绥棱县| 澄江县| 颍上县| 金门县| 茌平县| 长顺县| 吉安县| 东城区| 惠水县| 库伦旗| 乳山市| 湖州市| 内丘县| 龙泉市| 常德市| 若尔盖县| 西安市|