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

United-States BIOTIN Suppliers, United-States BIOTIN Manufacturers.

ChemNet  |   Sign in  |   Join Now
Pharmachem Laboratories, Inc.
http://www.tcbest88.com/United-StatesSuppliers/8009/
United-States Suppliers > pharmachemlabs >

BIOTIN

Details for BIOTIN

BIOTIN

111Category:

Organic chemicals and Derivatives

BIOTIN
CAS NO: 58-85-5
EC NO: 200-399-3
Molecular Formula: C10H16N2O3S
Molecular Weight: 244.3032
Specification:
InChI: InChI=1/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/p-1/t6-,7-,9+/m0/s1
Product description:

Colorless.

Synonyms: D-Biotin;Biotin;Vitamin B7;Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid;Vitamin H (D-Biotin);D-Biotin pure;VH;5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid;5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid;5-[(3aR,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid;5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;5-[(3aS,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;5-[(3aR,4S,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;5-[(3aR,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoate;VH;BIOS H;Biotin(D-);D-biotin(VH);D-Biotin(Vitamin H);
Molecular Structure: BIOTIN 58-85-5
if you are sourcing BIOTIN from United-States ,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: 原阳县| 乌海市| 荃湾区| 凤凰县| 沙田区| 疏附县| 通州市| 昌邑市| 宁国市| 牡丹江市| 绥江县| 报价| 陵川县| 偏关县| 时尚| 化隆| 泾阳县| 恩平市| 响水县| 泽州县| 潼南县| 卢湾区| 石泉县| 南乐县| 奇台县| 南陵县| 行唐县| 宜良县| 德化县| 马关县| 望江县| 天水市| 易门县| 抚宁县| 山东省| 玛纳斯县| 拉萨市| 屏南县| 大荔县| 宜黄县| 合阳县|