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--->1807-15-4

1807-15-4

1807-15-4 Structure

1807-15-4 Structure
IdentificationBack Directory
[Name]

17,21-dihydroxypregn-4-ene-3,20-dione 17,21-di(acetate)
[CAS]

1807-15-4
[Synonyms]

Centhaquin Impurity 43
17,21-Diacetoxypregna-4-ene-3,20-dione
17,21-Bis(acetyloxy)pregn-4-ene-3,20-dione
Pregn-4-ene-3,20-dione, 17,21-bis(acetyloxy)-
17,21-dihydroxypregn-4-ene-3,20-dione 17,21-di(acetate)
2-((8R,9S,10R,13S,14S,17R)-17-acetoxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate
[EINECS(EC#)]

217-307-2
[Molecular Formula]

C25H34O6
[MOL File]

1807-15-4.mol
[Molecular Weight]

430.53
Chemical PropertiesBack Directory
[Melting point ]

220-222 °C(Solv: methanol (67-56-1))
[Boiling point ]

543.8±50.0 °C(Predicted)
[density ]

1.19±0.1 g/cm3(Predicted)
1807-15-4 suppliers list
Company Name: Hubei Yangxin Medical Technology Co., Ltd.  
Tel: 15374522761
Website: http://www.standardpharm.com
Company Name: Shaanxi DIDU pharmaceutical and Chemical Co., Ltd  
Tel: 029-81120477 17792793610
Website: http://www.dideu.cn
Company Name: Matrix Scientific  
Tel: 803 788-9494 All other calls
Website: www.matrixscientific.com
Company Name: Interbioscreen Ltd.   
Tel: +7 (49) 6524-0091
Website: www.ibscreen.com
Company Name: PHARMEKS Ltd.   
Tel: +7 (495) 702-9648
Website: www.pharmeks.com
Tags:1807-15-4 Related Product Information

  • HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
  • All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
    According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.
  • Copyright © 2023 ChemicalBook All rights reserved.