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 1,4-Butanediol Suppliers, United-States 1,4-Butanediol Manufacturers.

ChemNet  |   Sign in  |   Join Now
G.J.Chemical Co.,Inc.
http://www.tcbest88.com/United-StatesSuppliers/31470/
United-States Suppliers > gjchemical >

1,4-Butanediol

Details for 1,4-Butanediol

1,4-Butanediol

Category:

Pharmaceuticals and Biochemicals

1,4-Butanediol
CAS NO: 110-63-4
EC NO: 203-786-5
Molecular Formula: C4H10O2
Molecular Weight: 90.121
Specification:
InChI: InChI=1/C4H10O2/c5-3-1-2-4-6/h5-6H,1-4H2
Synonyms: 1,4-Butylene glycol;Tetramethylene glycol;butane-1,4-diol;butane-1,1-diol;BDO;
Molecular Structure: 1,4-Butanediol 110-63-4
if you are sourcing 1,4-Butanediol 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: 廉江市| 扶风县| 丰县| 朝阳市| 巴青县| 黄龙县| 花莲市| 涿州市| 普陀区| 浙江省| 明溪县| 平顶山市| 武城县| 项城市| 建德市| 桦南县| 通化县| 通州区| 河北区| 横山县| 浦县| 平果县| 秭归县| 石林| 横山县| 来安县| 石台县| 称多县| 金阳县| 五河县| 澎湖县| 荣成市| 报价| 砀山县| 甘泉县| 翁牛特旗| 湾仔区| 龙泉市| 策勒县| 砀山县| 宜宾县|