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903-71-9

903-71-9结构式

常用中文名：Pregn-4-ene-3,20-dione,6-methyl-, (6a)-(9CI)
常用英文名：Pregn-4-ene-3,20-dione,6-methyl-, (6a)-(9CI)
CAS号：903-71-9
分子式：C₂₂H₃₂O₂
分子量：328.48800
发布时间：2017-05-12 13:07:10
更新时间：2024-02-02 11:14:50

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英文名	(6S,8S,9S,10R,13S,14S,17S)-17-acetyl-6,10,13-trimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
英文别名	6alpha-Methylprogesterone 6\|A-methylprogesterone

密度	1.07g/cm3
沸点	453.7ºC at 760mmHg
分子式	C₂₂H₃₂O₂
分子量	328.48800
闪点	169ºC
精确质量	328.24000
PSA	34.14000
LogP	4.96950
折射率	1.537

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TU5406000

CHEMICAL NAME :: Pregn-4-ene-3,20-dione, 6-alpha-methyl-

CAS REGISTRY NUMBER :: 903-71-9

LAST UPDATED :: 198910

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C22-H32-O2

MOLECULAR WEIGHT :: 328.54

WISWESSER LINE NOTATION :: L E5 B666 OV MUTJ A1 E1 FV1 L1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 160 mg/kg

SEX/DURATION :: female 1-8 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

REFERENCE :: ACENA7 Acta Endocrinologica (Copenhagen). (Periodica, Skolegade 12 E, DK-2500 Valby, Denmark) V.1- 1948- Volume(issue)/page/year: 54,8,1967

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 500 ug/kg

SEX/DURATION :: female 5 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Maternal Effects - uterus, cervix, vagina

REFERENCE :: ANREAK Anatomical Record. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1906/08- Volume(issue)/page/year: 142,469,1962