成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->881-33-4

881-33-4

881-33-4 Structure

881-33-4 Structure
IdentificationBack Directory
[Name]

7-Pteridinemethanol, 2,4-diamino-
[CAS]

881-33-4
[Synonyms]

Methotrexate Impurity 30
Methotrexate Impurity Z3
2,4-Diamino-7-Pteridinemethanol
7-Pteridinemethanol, 2,4-diamino-
[Molecular Formula]

C7H8N6O
[MOL File]

881-33-4.mol
[Molecular Weight]

192.18
Chemical PropertiesBack Directory
[Melting point ]

242-246°C
[storage temp. ]

Refrigerator
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

Pale Yellow to Light Yellow
Hazard InformationBack Directory
[Uses]

The parent compound for 2,4-Diamino-7-Pteridinemethanol is 2,4-diaminopteridine. The term “Pterin” and “pteridine” have long been applied to certain ring systems composed of fused pyrimidine and pyrazine rings and many much systems are known.
881-33-4 suppliers list
Company Name: Wuhan Jingkang en Biomedical Technology Co., Ltd
Tel: +8613720134139 , +8613720134139
Website: http://www.jknbiochem.com/
Company Name: ChemStrong Scientific Co.,Ltd  
Tel: 0755-0755-66853366 13670046396
Website: www.chem-strong.com
Company Name: Shanghai Kewel Chemical Co., Ltd.  
Tel: 021-64609169 18901607656
Website: http://www.kewelchem.com/
Company Name: Hubei Yangxin Medical Technology Co., Ltd.  
Tel: 15374522761
Website: www.standardpharm.com
Company Name: Shenzhen Botel Biotechnology Co. Ltd.  
Tel: 0755-22202135 13316968096
Website: www.szbotaier.com/
Company Name: TOSUN PHARM  
Tel: 020-61855200 13326451905
Website: www.toref.cn/
Company Name: Shandong WorldSun Biological Technology Co., Ltd.  
Tel: 0531-88723173 18596073690
Website: http://www.wodesenshengwu.com/
Company Name: Bide Pharmatech Ltd.  
Tel: 400-1647117 13681763483
Website: www.bidepharm.com/
Company Name: Cato Research Chemicals Inc.  
Tel: 020-81960175-877 18933936954
Website: www.cato-chem.com/
Company Name: HX Pharmaceutical technology co., LTD  
Tel: 15671363360
Website: www.szhx-pharm.com
Company Name: Wuhan Jingkangen Biomedical Technology Co., Ltd  
Tel: 13720134139 13720134139
Website: www.jknbiochem.com
Company Name: Hubei De'ao Chemical Research Pharmaceutical Technology Co., Ltd  
Tel: 18502726233; 18502726233
Website: http://www.is0513.com/supplier/25403897/
Company Name: Henan Vcommend Consultrading Co., Ltd.  
Tel: 13393721940
Website: www.vcommend.com/
Company Name: Cato Research Chemicals Inc.  
Tel: 13342851930
Website: www.cato-chem.com/
Company Name: Hubei Ruinuo Pharmaceutical Technology Co., Ltd  
Tel: 13165688766
Website: www.is0513.com/showsupplierproductslist23141/0.htm
Tags:881-33-4 Related Product Information