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

United-States CHITOSAN Suppliers, United-States CHITOSAN Manufacturers.

ChemNet  |   Sign in  |   Join Now
Barrington Chemical Corp.
http://www.tcbest88.com/United-StatesSuppliers/7425/
United-States Suppliers > barringtonchem >

CHITOSAN

Details for CHITOSAN

CHITOSAN

111Category:

Pharmaceuticals and Biochemicals

CHITOSAN
CAS NO: 9012-76-4
EC NO:
Molecular Formula: (C6H11NO4)n
Molecular Weight:
Specification:
InChI: InChI=1/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1
Product description:

Off-white powder. Fiber derived from shellfish.

Synonyms: beta-(1,4)-2-Amino-2-deoxy-D-glucose;beta-1,4-Poly-D-glucosamine;Deacetylated chitin;Poliglusam;Poly-D-glucosamine;2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-deoxy-2-[(methoxycarbonyl)amino]-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranosyl-(1->4)-2-amino-2-deoxy-beta-D-glucopyranose;
Molecular Structure: CHITOSAN 9012-76-4
if you are sourcing CHITOSAN from United-States ,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: 广东省| 宁晋县| 高唐县| 桂东县| 贞丰县| 出国| 汉中市| 武宣县| 信丰县| 永清县| 同仁县| 沈丘县| 东辽县| 建瓯市| 昭觉县| 西宁市| 宁波市| 当阳市| 皮山县| 黄骅市| 黎城县| 顺平县| 墨江| 宝坻区| 灵台县| 隆林| 宝应县| 綦江县| 临安市| 静宁县| 玉环县| 漳平市| 新绛县| 宣恩县| 苍梧县| 建德市| 平塘县| 辽阳县| 桓仁| 宁化县| 城固县|