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 Levulinic acid Suppliers, China Levulinic acid Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
20th

year

Xiamen Synress Import and Export Co.,Ltd
http://www.tcbest88.com/ChinaSuppliers/29555/
China Suppliers > chemtrade >

Levulinic acid

Details for Levulinic acid

Levulinic acid

Category:

Organic chemicals and Derivatives

Levulinic acid
CAS NO: 123-76-2
EC NO: 204-649-2
Molecular Formula: C5H7O3
Molecular Weight: 115.1078
Specification:
InChI: InChI=1/C5H8O3/c1-4(6)2-3-5(7)8/h2-3H2,1H3,(H,7,8)/p-1
Synonyms: 4-Oxopentanoic acid;Levulinic acid,(4-Ketopentanoic acid;4-Oxopentanoic acid);4-oxovaleric acid;laevulic acid;Levulic Acid;4-Ketopentanoic acid;calcium bis(4-oxopentanoate);2-methyl-3-oxobutanoic acid;sodium 4-oxopentanoate;4-oxopentanoate;
Molecular Structure: Levulinic acid 123-76-2
if you are sourcing Levulinic acid 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: 镇巴县| 遂川县| 石台县| 遂昌县| 开阳县| 建平县| 济源市| 万盛区| 钟祥市| 会同县| 海城市| 恩施市| 光泽县| 烟台市| 嘉荫县| 多伦县| 肥城市| 千阳县| 梨树县| 辉县市| 沂源县| 新蔡县| 阿克陶县| 锦屏县| 百色市| 崇明县| 荔浦县| 宁晋县| 冷水江市| 焦作市| 门头沟区| 新营市| 乐昌市| 普兰店市| 岳池县| 上栗县| 连南| 宁乡县| 郓城县| 大埔区| 潍坊市|