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Mestranol

CAS Number

72-33-3

Synonym

17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether; 1,3,5(10)-Estratrien-17-alpha-ethynyl-3,17-beta-diol 3-methyl ether; 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether; 17a-Ethynylestradiol 3-methylther; Ethinylestradiol methyl ether; 17a-19-Norpregna-1,3,5(10)-trien-20-yn-17-ol,3-methoxy-

Occurrence/Use

Medicine (contraceptives)

Mestranol

Proposition 65

Chemical Status

Cancer: 
Currently listed

Cancer

Listed as causing: 
Cancer
Date of Listing: 
04/01/1988
Basis for Listing: 
State's Qualified Experts

Public notices related to this chemical: