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 Choline bitartrate Suppliers, China Choline bitartrate Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
3rd

year

Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.
http://www.tcbest88.com/ChinaSuppliers/33236/
China Suppliers > Shuyuan >

Choline bitartrate

Details for Choline bitartrate

Choline bitartrate

111Category:

Pharmaceuticals and Biochemicals

Choline bitartrate
CAS NO: 87-67-2
EC NO: 201-763-4
Molecular Formula: C9H19NO7
Molecular Weight: 253.2497
Specification:
InChI: InChI=1/C5H14NO.C4H6O6/c1-6(2,3)4-5-7;5-1(3(7)8)2(6)4(9)10/h7H,4-5H2,1-3H3;1-2,5-6H,(H,7,8)(H,9,10)/q+1;/p-1
Synonyms: choline hydrogen tartrate;Cholinebitartrate;2-hydroxy-N,N,N-trimethylethanaminium (2R,3R)-3-carboxy-2,3-dihydroxypropanoate;2-hydroxy-N,N,N-trimethylethanaminium 3-carboxy-2,3-dihydroxypropanoate;
Molecular Structure: Choline bitartrate 87-67-2
if you are sourcing Choline bitartrate 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: 嘉兴市| 昌宁县| 靖江市| 桂东县| 广水市| 兰考县| 双鸭山市| 赫章县| 吉安县| 延庆县| 葵青区| 加查县| 公主岭市| 卢湾区| 营口市| 尚义县| 吉木乃县| 西藏| 古浪县| 类乌齐县| 镇雄县| 武平县| 大洼县| 勐海县| 荥阳市| 安宁市| 五寨县| 西华县| 尼木县| 定日县| 来宾市| 涿鹿县| 锡林郭勒盟| 喀喇沁旗| 和静县| 周口市| 曲沃县| 玉溪市| 赤城县| 朔州市| 绥中县|