天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

4-Thiazoleacetic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-α-propylidene-, ethyl ester, (E)-

CAS No.
158743-45-4
Chemical Name:
4-Thiazoleacetic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-α-propylidene-, ethyl ester, (E)-
Synonyms
CFC02-I-YZ;Cefcapene Impurity 35;4-Thiazoleacetic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-α-propylidene-, ethyl ester, (E)-
CBNumber:
CB613322575
Molecular Formula:
C15H22N2O4S
Molecular Weight:
326.41
MDL Number:
MOL File:
158743-45-4.mol

4-Thiazoleacetic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-α-propylidene-, ethyl ester, (E)- Properties

Melting point 69-71 °C
Density 1.186±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)
pka 4.94±0.70(Predicted)

4-Thiazoleacetic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-α-propylidene-, ethyl ester, (E)- Preparation Products And Raw materials

Raw materials

Preparation Products

4-Thiazoleacetic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-α-propylidene-, ethyl ester, (E)- Suppliers

Global( 3)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai CR Corporation Limited 13062833949; 4006653949 4006653949 fred.wen@crcorporation.cn China 9831 58
Shenzhen Topbatt Chemical Co., Ltd 15616500668 zhoum@topbatt.net China 796 58
Cato Research Chemicals Inc. 18933936954 2853283383@qq.com China 17709 58
4-Thiazoleacetic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]-α-propylidene-, ethyl ester, (E)- CFC02-I-YZ Cefcapene Impurity 35 158743-45-4