CHEMICAL IDENTIFICATION
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RTECS NUMBER :
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TU4154081
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CHEMICAL NAME :
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Pregna-4,6-diene-3,11,20-trione
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CAS REGISTRY NUMBER :
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21063-91-2
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BEILSTEIN REFERENCE NO. :
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3006138
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LAST UPDATED :
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199612
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DATA ITEMS CITED :
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2
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MOLECULAR FORMULA :
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C21-H26-O3
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MOLECULAR WEIGHT :
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326.47
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WISWESSER LINE NOTATION :
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L E5 B666 CV OV KU MUTJ A1 E1 FV1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Unreported
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DOSE :
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150 mg/kg
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SEX/DURATION :
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female 30 day(s) pre-mating
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TOXIC EFFECTS :
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Reproductive - Maternal Effects - uterus, cervix, vagina
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REFERENCE :
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RPHRA6 Recent Progress In Hormone Research. Proceedings of the Laurentian Hormone Conference. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1947- Volume(issue)/page/year: 20,395,1964
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TYPE OF TEST :
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TDLo - Lowest published toxic dose
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ROUTE OF EXPOSURE :
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Subcutaneous
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DOSE :
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500 ug/kg
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SEX/DURATION :
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female 1 day(s) pre-mating
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TOXIC EFFECTS :
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Reproductive - Fertility - other measures of fertility
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REFERENCE :
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85GRAA "The Control of Fertility," Pincus, G., New York, Academic Press, 1965 Volume(issue)/page/year: -,57,1965
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