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 2-Acetylbutyrolactone Suppliers, China 2-Acetylbutyrolactone Manufacturers.

ChemNet  |   Sign in  |   Join Now
Chemspon Bio-Tech Co.,Ltd.
http://www.tcbest88.com/ChinaSuppliers/8374/
China Suppliers > Chemspon >

2-Acetylbutyrolactone

Details for 2-Acetylbutyrolactone

2-Acetylbutyrolactone

111Category:

Adhesives and Sealants

2-Acetylbutyrolactone
CAS NO: 517-23-7
EC NO: 208-235-2
Molecular Formula: C6H8O3
Molecular Weight: 128.1259
Specification:
InChI: InChI=1/C6H8O3/c1-4(7)5-2-3-9-6(5)8/h5H,2-3H2,1H3/t5-/m0/s1
Synonyms: 3-Acetyl-dihydro-2(3H)-furanone;ABL;3-Acetyl-4,5-dihydro-2(3H)-furanone;alpha-Acetyl-gamma-butyrolactone;2-Acetyl-Sulfo-gamma-butyrolactone;3-acetyldihydrofuran-2(3H)-one;(3R)-3-acetyldihydrofuran-2(3H)-one;(3S)-3-acetyldihydrofuran-2(3H)-one;??-Acetyl-??-butyrrolactone;3-Acetyl-dihydro-furan-2-one;
Molecular Structure: 2-Acetylbutyrolactone 517-23-7
if you are sourcing 2-Acetylbutyrolactone 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: 惠安县| 宜良县| 中山市| 离岛区| 内乡县| 体育| 丹巴县| 阳泉市| 城口县| 同仁县| 洱源县| 华亭县| 望谟县| 新化县| 莱阳市| 太仆寺旗| 巫山县| 安吉县| 尚志市| 西青区| 康马县| 惠东县| 分宜县| 蛟河市| 正宁县| 双桥区| 浦东新区| 通州区| 毕节市| 进贤县| 大港区| 昌乐县| 怀仁县| 田阳县| 青浦区| 那坡县| 孟连| 惠来县| 行唐县| 乳山市| 连山|