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--->652-69-7

652-69-7

652-69-7 Structure

652-69-7 Structure
IdentificationBack Directory
[Name]

17ALPHA, 20ALPHA-DIHYDROXY-4-PREGNEN-3-ONE
[CAS]

652-69-7
[Synonyms]

20α-Dihydroxyprogesterone
20-alfa-Dhydrodydrogesterone
4-PREGNEN-17A, 20A-DIOL-3-ONE
4-pregnene-17A,20A-diol-3-one
17a, 20a-Dihydroxy-4-pregnen-3-one
4-PREGNEN-17ALPHA, 20ALPHA-DIOL-3-ONE
(20S)-17,20-dihydroxy-Pregn-4-en-3-one
3alpha,7alpha-Dihydroxy-5beta-cholestanate
17ALPHA, 20ALPHA-DIHYDROXY-4-PREGNEN-3-ONE
(8R,9S,10R,13S,14S,17R)-17-hydroxy-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
(8R,9S,10R,13S,14S,17R)-17-hydroxy-17-((S)-1-hydroxyethyl)-10,13-diMethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
[Molecular Formula]

C21H32O3
[MDL Number]

MFCD00070048
[MOL File]

652-69-7.mol
[Molecular Weight]

332.48
Chemical PropertiesBack Directory
[Appearance]

White Solid
[Melting point ]

204-206°C
[Boiling point ]

487.1±45.0 °C(Predicted)
[density ]

1.15±0.1 g/cm3(Predicted)
[storage temp. ]

-20°C Freezer
[solubility ]

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

Solid
[pka]

14.79±0.60(Predicted)
[color ]

White to Off-White
[Stability:]

Store in Fridge
Hazard InformationBack Directory
[Chemical Properties]

White Solid
[Uses]

4-Pregnen-17α, 20α-diol-3-one (cas# 652-69-7) is a compound useful in organic synthesis.
[Definition]

ChEBI: (20S)-17,20-dihydroxypregn-4-en-3-one is the (20S)-stereoisomer of 17,20-dihydroxypregn-4-en-3-one. It has a role as a mouse metabolite.
652-69-7 suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Company Name: 3B Pharmachem (Wuhan) International Co.,Ltd.  
Tel: 821-50328103-801 18930552037
Website: http://m.approvedhomemanagement.com/ShowSupplierProductsList13285/0.htm
Company Name: Chemsky(shanghai)International Co.,Ltd.  
Tel: 021-50135380
Website: www.shchemsky.com
Company Name: Syntechem Co.,Ltd  
Tel:
Website: www.syntechem.com
Company Name: ChemStrong Scientific Co.,Ltd  
Tel: 0755-0755-66853366 13670046396
Website: www.chem-strong.com
Company Name: BOC Sciences  
Tel: 16314854226
Website: www.bocsci.com
Company Name: Shijiazhuang yaoBo Pharmaceutical Co., Ltd.  
Tel: 15633056635
Website: http://www.yaoboyiyao.com/
Company Name: Shenzhen Polymeri Biochemical Technology Co., Ltd.  
Tel: +86-400-002-6226 +86-13028896684;
Website: https://www.rrkchem.com
Company Name: Changzhou Xianglong Pharmaceutical Technology Co., LTD  
Tel: 0519-88910898 18661161657
Website: www.xianglongpharm.com/
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: 4008210725 17717813675;
Website: https://www.leyan.com/
Company Name: Shanghai Saikerui Biotechnology Co. , Ltd.  
Tel: 021-58000709 15900491054
Website: http://www.scrbio.com/
Company Name: mahaloong  
Tel: +86-028-81192082 +86-18180560816
Website: https://www.mahaloong.com
Company Name: guoyungurui  
Tel: 18162595016; 18162595016
Website: http://m.approvedhomemanagement.com/supplier/25521782/
Company Name: Hubei Moco Chemical Co., Ltd.  
Tel: 18627756402
Website: www.molcoo.com/
Company Name: SHANGHAI ZZBIO CO., LTD.  
Tel: 15102117276 19921389125
Website: www.zzsrm.cn/
Company Name:   
Tel: 4008-099-669
Website: http://m.approvedhomemanagement.com/ShowSupplierProductsList112975/0.htm
Tags:652-69-7 Related Product Information
80699-76-9 78261-67-3 14510-23-7 6677-15-2 162462-69-3 25093-47-4 984-46-3

This site uses cookies
This website uses cookies and similar technologies to store and retrieve information about your use of this website. This information helps us to provide, analyse and improve our services, which may include personalised content or advertising. We may share this information with Google and other third parties. This cookies are necessary for our website to work properly . By clicking "Continue" or continuing to browse our site you are agreeing to our and our partners use of cookies.
Accept