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--->4921-49-7

4921-49-7

4921-49-7 Structure

4921-49-7 Structure
IdentificationBack Directory
[Name]

8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
[CAS]

4921-49-7
[Synonyms]

8-Chlorocaffein
Caffeine Impurity 2
Caffeine EP Impurity A
Dimenhydrinate Impurity 3
Dimenhydrinate Impurity E
1,3,7-Trimethyl-8-chloroxanthine
DiMenhydrinate Related CoMpound E
8-Chloro-1,3,7-trimethyl-3,7-dihydr
Dimenhydrinate USP Related Compound E
Dimenhydrinate EP Impurity E (8-Chlorocaffeine)
Dimenhydrinate Impurity 5 (Dimenhydrinate EP Impurity E)
8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
1H-Purine-2,6-dione, 8-chloro-3,7-dihydro-1,3,7-trimethyl-
Dimenhydrinate Related Compound E (8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione) (1206017)
[EINECS(EC#)]

225-552-1
[Molecular Formula]

C8H9ClN4O2
[MOL File]

4921-49-7.mol
[Molecular Weight]

228.64
Chemical PropertiesBack Directory
[Melting point ]

190-192°C
[Boiling point ]

425.4±55.0 °C(Predicted)
[density ]

1.60±0.1 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[pka]

-2?+-.0.20(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302
[Precautionary statements ]

P301+P312+P330
[HS Code ]

2939300000
Hazard InformationBack Directory
[Chemical Properties]

White Solid
[Uses]

A halogenated analog of Caffeine (C080100) as potential radiosensitizing agent.
4921-49-7 suppliers list
Company Name: sgtlifesciences pvt ltd
Tel: +8617013299288 , +8617013299288
Website: http://m.is0513.com/ShowSupplierProductsList1846349/0.htm
Company Name: QUALITY CONTROL SOLUTIONS LTD.
Tel: 0755-66853366; 13670046396 , 13670046396
Website: https://www.qcsrm.com
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Company Name: Chemsky（shanghai）International Co.,Ltd.  
Tel: 021-50135380
Website: www.shchemsky.com
Company Name: Shanghai Kewel Chemical Co., Ltd.  
Tel: 021-64609169 18901607656
Website: http://www.kewelchem.com/
Company Name: Beijing Solarbio Science & Tecnology Co., Ltd.  
Tel: 010-50973186 4009686088
Website: www.solarbio.com
Company Name: Hubei Yangxin Medical Technology Co., Ltd.  
Tel: 15374522761
Website: www.standardpharm.com
Company Name: Shenzhen SUNGENING Bio-Medical Co., Ltd.  
Tel: 0755-28967200 13631290199
Website: http://www.sungening.com
Company Name: Shenzhen Polymeri Biochemical Technology Co., Ltd.  
Tel: +86-400-002-6226 +86-13028896684;
Website: https://www.rrkchem.com
Company Name: Shanghai Sunmonth Technology Co., LTD  
Tel: 15216675652
Website: http://m.is0513.com/ShowSupplierProductsList152938/0.htm
Company Name: Shanghai Xiushi Biomedical Co., LTD  
Tel: 15021598081,571034478; 15021598081
Website: http://m.is0513.com/ShowSupplierProductsList1986421/0.htm
Company Name: Energy Chemical  
Tel: 021-58432009 400-005-6266
Website: http://www.energy-chemical.com
Company Name: Zhuhai Anzhe Biotechnology Co,Ltd.  
Tel: 13169972583
Website: http://www.anzhe-c.com
Company Name: Shaanxi DIDU pharmaceutical and Chemical Co., Ltd  
Tel: 17691182729 18161915376
Website: http://www.dideu.cn
Company Name: LGC Science (Shanghai) Ltd.  
Tel: 17717235263
Website: https://www.lgcstandards.com/CN/en/Pharmaceutical/cat/279492
Company Name: Shanghai Haohong Scientific Co., Ltd.  
Tel: 400-400-8210725 17717813675;
Website: https://www.leyan.com/
Company Name: Shanghai Zerui Biotechnology Co., Ltd.  
Tel: 021-54580889 18321124657
Website: www.zr-pharmaceutical.com
Company Name: Xi'an Meike Biotechnology Co., Ltd  
Tel: 18710438009 18710438009
Website:
Tags:4921-49-7 Related Product Information