ChemNet > CAS > 54024-22-5 Desogestrel

54024-22-5 Desogestrel

product Name	Desogestrel
CAS No	54024-22-5
Synonyms	(17a)-13-Ethyl-11-methylene-18,19-dinorpregn-4-en-20-yn-17-ol; (17alpha)-13-Ethyl-11-methylene-18,19-dinorpregn-4-en-20-yn-17-ol; (8S,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-11-methylene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol (non-preferred name); (8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-11-methylidene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol; (8S,9S,10R,13S,14S,17R)-13-éthyl-17-éthynyl-11-méthylidène-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tétradécahydro-1H-cyclopenta[a]phénanthrén-17-ol; (8S,9S,10R,13S,14S,17R)-17-Ethinyl-13-ethyl-11-methyliden-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol; 17a-Ethynyl-18-methyl-11-methyl-ene-D4-estren-17b-ol; 258-929-4; (8S,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-11-methylidene-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol (non-preferred name)
Molecular Formula	C₂₂H₃₀O
Molecular Weight	310.473
InChI	InChI=1/C22H30O/c1-4-21-14-15(3)20-17-9-7-6-8-16(17)10-11-18(20)19(21)12-13-22(21,23)5-2/h2,8,17-20,23H,3-4,6-7,9-14H2,1H3/t17-,18-,19-,20+,21-,22-/m0/s1
EINECS	258-929-4
Molecular Structure
Density	1.07g/cm³
Melting point	109-110℃
Boiling point	428.3°C at 760 mmHg
Refractive index	1.566
Flash point	187.9°C
Vapour Pressur	3.92E-09mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description

Chemicals Suppliers(20):: 1Hangzhou Starshine Pharmaceutical Co., LTD; 2Hubei Gedian Humanwell Pharmaceutical Co., Ltd.; 3Beijing Keyifeng (KYF) Biotech Develop. Co., Ltd.,; 4AFINE CHEMICALS LIMITED; 5Beijing Zizhu Pharmaceutical Co., LTD; 6Shanghai Desano Pharmaceuticals Holding Co., Ltd.; 7Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.; 8Hwasun Biotechnology Co., Ltd.; 9HANGZHOU THINK CHEMICAL CO., LTD.; 10Hangzhou Zyter Biological & Chemical Technology Co., Ltd.; Contact Suppliers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图