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-amino-1,3-propanediol Suppliers, China 2-amino-1,3-propanediol Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
16th

year

Yangzhou Princechem Co., Ltd.(former Gaoyou Organic Chemical Factory)
http://www.tcbest88.com/ChinaSuppliers/16771/
CN China Suppliers > princechem >

2-amino-1,3-propanediol

Details for 2-amino-1,3-propanediol

2-amino-1,3-propanediol

111Category:

Intermediates

2-amino-1,3-propanediol
CAS NO: 534-03-2
EC NO: 208-584-0
Molecular Formula: C3H9NO2
Molecular Weight: 91.1091
Specification:
InChI: InChI=1/C3H9NO2/c4-3(1-5)2-6/h3,5-6H,1-2,4H2
Synonyms: Serinol;2-aminopropane-1,3-diol;L-Serinol;DL-Serinol;
Molecular Structure: 2-amino-1,3-propanediol 534-03-2
if you are sourcing 2-amino-1,3-propanediol 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: 卢龙县| 沙湾县| 连山| 尖扎县| 盖州市| 南澳县| 嘉鱼县| 江陵县| 锡林浩特市| 藁城市| 淮南市| 大丰市| 海盐县| 青阳县| 邯郸市| 文安县| 青田县| 育儿| 尖扎县| 大理市| 合山市| 南安市| 佛学| 久治县| 五寨县| 革吉县| 湘乡市| 乌兰察布市| 岚皋县| 云南省| 杭州市| 甘德县| 遂川县| 朝阳区| 济宁市| 赣州市| 交口县| 神农架林区| 张家口市| 衡山县| 莒南县|