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

4-PREGNEN-3,6,20-???

4-PREGNEN-3,6,20-???
4-PREGNEN-3,6,20-??? ??? ???
?? ??:
2243-08-5
???:
4-PREGNEN-3,6,20-???
???(??):
4-PREGNEN-3,6,20-???
???:
4-PREGNEN-3,6,20-TRIONE
???(??):
Nsc76757;6-Oxoprogesterone;6-KETOPROGESTERONE;6-ketone progesterone;4-PREGNEN-3,6,20-TRIONE;Progesterone Impurity 28;Pregn-4-ene-3,6,20-triene;6-keto group of progesterone;Progesterone Impurity 28 (6-Oxo-Progesterone);(8S,9S,10R,13S,14S,17S)-17-Acetyl-10,13-dimethyl-7,8,9,11,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,6(2H,10H)-dione
CBNumber:
CB7171662
???:
C21H28O3
??? ??:
328.45
MOL ??:
2243-08-5.mol

4-PREGNEN-3,6,20-??? ??

???
206-208℃ (ethanol )
?? ?
473.2±45.0 °C(Predicted)
??
1.14±0.1 g/cm3(Predicted)
?? ??
Refrigerator
???
?????(?? ???), DMSO(?? ???), ???(?? ???, ??)
??? ??
??
??? ??
??? ??
??
???? ?????
InChI
InChI=1S/C21H28O3/c1-12(22)15-4-5-16-14-11-19(24)18-10-13(23)6-8-21(18,3)17(14)7-9-20(15,16)2/h10,14-17H,4-9,11H2,1-3H3/t14-,15+,16-,17-,20+,21+/m0/s1
InChIKey
LASCNIPXMJNRGS-HGUQNLGYSA-N
SMILES
C1(=O)C=C2[C@](C)(CC1)[C@]1([H])[C@]([H])([C@@]3([H])[C@@](CC1)(C)[C@@H](C(=O)C)CC3)CC2=O

??

4-PREGNEN-3,6,20-??? C??? ??, ??, ??

??

6-Ketoprogesterone is used in the synthesis and biological evaluation of steroidal deivatives as selective inhibitors of AKR1B10. AKR1B10 is a promising anti-cancer therapeutic target.

4-PREGNEN-3,6,20-??? ?? ?? ? ???

???

?? ??


4-PREGNEN-3,6,20-??? ?? ??

???( 79)?? ??
??? ?? ??? ?? ?? ? ??
CHONGQING CHENCHENG PHARMACEUTICAL CO.,LTD.
15923947264
lf19823605252@163.com China 121 58
Shaanxi Xianhe Biotech Co., Ltd
+8617709210191
Jerry@xhobio.com China 885 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
BOC Sciences
+1-631-485-4226
inquiry@bocsci.com United States 19552 58
Hebei Bonster Technology Co.,Limited
+8613315996897
bsterltd.wendy@gmail.com China 792 58
Shanghai Biolang Biotechnology Co., Ltd.
+86-15970428662 +86-13397199602
Niky@biolang.cn China 515 58
LEAP CHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 24727 58
Shanghai Quedan biology science and technology co., ltd
+86-13004146052
lnzc@quedan.com.cn China 1022 58
China National Standard Pharmaceutical Corporation Limited
+8615391658522
overseasales@yongstandards.com China 11922 58
Shanghai Qianyi New Material Co., Ltd.
+8618083322317
3391883138@qq.com China 878 58

Copyright 2019 ? ChemicalBook. All rights reserved