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19-Norpregn-5-en-20-yn-17-ol,(17a)-

19-Norpregn-5-en-20-yn-17-ol,(17a)-


  • 中文别名:烯孕醇
  • 中文释义:烯孕醇
  • 英文别名:(8R,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-2,3,4,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol;
    EINECS 240-964-1;
    Lutisan;
    19-Nor-17alpha-pregn-5-en-20-yn-17-ol;
    Cingestolo;
    Cingestolum;
    CINGESTOL 
  • CAS No.:16915-71-2
  • 分子式:

    C20H28O

  • 分子量:0
  • 精确分子量:284.21400
  • PSA:20.23000
  • InChI:The Key: HSYWFJBHXIUUCZ-BROHZWGRSA-N
  • 分子结构式:

物化性质

密度:
1.08g/cm3
沸点:
399.6ºC at 760mmHg
闪点:
176.9ºC
折射率:
1.568
蒸汽压:
0mmHg at 25°C

安全信息

密度:
1.08g/cm3
沸点:
399.6ºC at 760mmHg
闪点:
176.9ºC
折射率:
1.568
蒸汽压:
0mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RC8961110
CHEMICAL NAME :
19-Nor-17-alpha-pregn-5-en-20-yn-17-ol
CAS REGISTRY NUMBER :
16915-71-2
LAST UPDATED :
198910
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H28-O
MOLECULAR WEIGHT :
284.48

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
1825 ug/kg
SEX/DURATION :
female 52 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - ovaries, fallopian tubes
REFERENCE :
CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 7,503,1973

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