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Substance Name: 9,11-Dehydro ethynyl estradiol
RN: 1231-96-5
UNII: 1521KR33D3
InChIKey: DUZHXWCAIBMQPI-FYQPLNBISA-N
Molecular Weight
- 294.3918
Names and Synonyms
Name of Substance
- 9,11-Dehydro ethynyl estradiol
Synonyms
- 19-Nor-17alpha-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol
- 19-Norpregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol, (17alpha)-
- 9,11-Dehydro ethynyl estradiol
- 9,11-Dehydro ethynylestradiol
- delta9,11- Ethinyl estradiol
- Ethinylestradiol impurity B [EP]
- Ethinylestradiol specified impurity B [EP]
- UNII-1521KR33D3
Registry Numbers
CAS Registry Number
- 1231-96-5
FDA UNII
- 1521KR33D3
System Generated Number
- 0001231965