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-Bromo-4-butanolide Suppliers, China 2-Bromo-4-butanolide Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
21th

year

Nanjing Winsome Chemical Limited(NAST Fine Chemicals Inc.)
http://www.tcbest88.com/ChinaSuppliers/17194/
CN China Suppliers > nastchem >

2-Bromo-4-butanolide

Details for 2-Bromo-4-butanolide

2-Bromo-4-butanolide

111Category:

Intermediates

2-Bromo-4-butanolide
CAS NO: 5061-21-2
EC NO: 225-764-4
Molecular Formula: C4H5BrO2
Molecular Weight: 164.9853
Specification:
InChI: InChI=1/C4H5BrO2/c5-3-1-2-7-4(3)6/h3H,1-2H2/t3-/m0/s1
Synonyms: 2-Bromo-4-hydroxybutyric acid g-lactone;??-bromo-r-butyrolactone;3-Bromo-4,5-dihydro-2(3H)-furanone;2(3H)-Furanone, 3-bromodihydro-;2-Bromo-4-hydroxybutyric acid gamma-lactone;alfa-Bromo-gamma butyrolatone;??-Bromo-??-butyrolactone;3-bromodihydrofuran-2(3H)-one;(3R)-3-bromodihydrofuran-2(3H)-one;(3S)-3-bromodihydrofuran-2(3H)-one;a-Bromo-??-butyrolatone;??-Bromo-??-butyrolatone;2-Bromo-gamma-butyrolactone;2-Bromo-4-Butanolide;
Molecular Structure: 2-Bromo-4-butanolide 5061-21-2
if you are sourcing 2-Bromo-4-butanolide 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: 仁化县| 建湖县| 宁国市| 延庆县| 慈利县| 阿克| 定边县| 恩施市| 黔江区| 晋州市| 吉林市| 张家界市| 万宁市| 肇源县| 盱眙县| 平利县| 濮阳县| 南陵县| 宁海县| 平阳县| 沙河市| 陈巴尔虎旗| 云龙县| 定南县| 红安县| 拜泉县| 禄劝| 民丰县| 璧山县| 涡阳县| 大余县| 滦南县| 西充县| 嘉荫县| 西畴县| 竹溪县| 连云港市| 天祝| 宜兴市| 青铜峡市| 郯城县|