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

India Vitamin B2 Suppliers, India Vitamin B2 Manufacturers.

ChemNet  |   Sign in  |   Join Now
NICHOLAS PIRAMAL INDIA LIMITED
http://www.tcbest88.com/IndiaSuppliers/9572/
India Suppliers > vfcdnicholas >

Vitamin B2

Contact: KISHORE SHINTRE
Tel: +912225343931
Fax: +912225413209
www.vfcdnicholas.com
Region:India
Search Product

Details for Vitamin B2

Vitamin B2

111Category:

Pharmaceuticals and Biochemicals

Vitamin B2
CAS NO: 83-88-5
EC NO: 201-507-1
Molecular Formula: C17H20N4O6
Molecular Weight: 376.3639
Specification:
InChI: InChI=1/C17H20N4O6/c1-7-3-9-10(4-8(7)2)21(5-11(23)14(25)12(24)6-22)15-13(18-9)16(26)20-17(27)19-15/h3-4,11-12,14,22-25H,5-6H2,1-2H3,(H,20,26,27)/t11-,12+,14-/m0/s1
Synonyms: Lactoflavine;E 101;Riboflavin (1.07609);Riboflavine;Vitamin B_2;Vitamin B2;VB2;1-deoxy-1-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)pentitol;5-deoxy-5-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)-D-ribitol;1-deoxy-1-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)-D-ribitol;VITAMIN G;
Molecular Structure: Vitamin B2 83-88-5
if you are sourcing Vitamin B2 from India ,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: 东乡县| 沁阳市| 江永县| 河津市| 丰都县| 肥西县| 辽中县| 册亨县| 微山县| 枣强县| 铜山县| 广东省| 天台县| 蓬安县| 昌宁县| 金寨县| 原阳县| 灌云县| 邹城市| 定西市| 宁强县| 全州县| 宁明县| 呼和浩特市| 浑源县| 茶陵县| 城市| 清苑县| 靖宇县| 平江县| 郴州市| 汉中市| 常德市| 肃北| 景洪市| 元阳县| 崇州市| 高邑县| 济南市| 田东县| 开江县|