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

ChemicalBook >> CAS DataBase List >>Doxofylline Impurity 7

Doxofylline Impurity 7

CAS No.
43135-57-5
Chemical Name:
Doxofylline Impurity 7
Synonyms
Chlorzoxazone Impurity 23;Theophylline impurities821;7-(2,2-diethoxyethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione;7-(2,2-diethoxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione;1H-Purine-2,6-dione, 7-(2,2-diethoxyethyl)-3,7-dihydro-1,3-dimethyl-
CBNumber:
CB24820446
Molecular Formula:
C13H20N4O4
Molecular Weight:
296.32
MDL Number:
MOL File:
43135-57-5.mol

Doxofylline Impurity 7 Chemical Properties,Uses,Production

Uses

7-(2'',2''-Diethoxyethyl)theophylline is a useful intermediate in the preparation of polypeptides containing purine or pyrimidine residues.

Doxofylline Impurity 7 Preparation Products And Raw materials

Raw materials

Preparation Products

Doxofylline Impurity 7 Suppliers

Global( 26)Suppliers
Supplier Tel Email Country ProdList Advantage
Zibo Hangyu Biotechnology Development Co., Ltd
+86-0533-2185556 +8615965530500 nickzhang@hangyubiotech.com China 10968 58
Guangzhou CATO Research Chemicals Inc.
+86-020-81960175-617 +8615602392859 Intermediate@cato-chem.com China 6335 58
Beijing Comparison Pharmaceutical Technology Co., Ltd 010-010-52878169 15801002657 sales@bjcomparison.com China 4860 58
Hubei Yangxin Medical Technology Co., Ltd. 15374522761 3003392093@qq.com China 8864 55
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9581 60
Shanghai Han-Xiang Chemical Co., Ltd. 15971444841 amber@biochempartner.com China 3061 58
Shenzhen Botel Biotechnology Co. Ltd. 13316949107 13316968096 1979313431@qq.com China 9284 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 020-36607679 17825480238 3008233746@qq.com China 9934 12
Jinan blalong chemical co. LTD 2710913286@.com 1513643261@qq.com China 14246 58
Shenzhen ruikai de biotechnology co., ltd. 0755-61348847 17820674378 2682116078@qq.com China 7843 58
7-(2,2-diethoxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione 1H-Purine-2,6-dione, 7-(2,2-diethoxyethyl)-3,7-dihydro-1,3-dimethyl- Theophylline impurities821 7-(2,2-diethoxyethyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione Chlorzoxazone Impurity 23 43135-57-5