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
22th

year

Yizheng East Chemical Co., Ltd.
http://www.tcbest88.com/ChinaSuppliers/14820/
CN China Suppliers > chinaeastchem >

Levulinic acid

Details for Levulinic acid

Levulinic acid

111Category:

Intermediates

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: 奎屯市| 西平县| 泾阳县| 射阳县| 安徽省| 广宁县| 固始县| 吉安县| 绵竹市| 绿春县| 乐业县| 郯城县| 辽阳县| 永清县| 娱乐| 略阳县| 名山县| 沅陵县| 渑池县| 丰县| 克拉玛依市| 女性| 内江市| 尉氏县| 两当县| 资兴市| 巨野县| 拉孜县| 通榆县| 墨竹工卡县| 兴安县| 横峰县| 额敏县| 延寿县| 宝鸡市| 友谊县| 龙口市| 资阳市| 淳化县| 阜平县| 四平市|