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... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > olefinic compound > enone > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > organooxygen compound > carbonyl compound > ketone > alpha,beta-unsaturated ketone > enone > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic molecule > organic oxo compound > carbonyl compound > ketone > alpha,beta-unsaturated ketone > enone > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > polyatomic entity > molecule > organic molecule > organic oxo compound > carbonyl compound > ketone > alpha,beta-unsaturated ketone > enone > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > organooxygen compound > carbonyl compound > ketone > cyclic ketone > 3-oxo steroid > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic molecule > organic oxo compound > carbonyl compound > ketone > cyclic ketone > 3-oxo steroid > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > polyatomic entity > molecule > organic molecule > organic oxo compound > carbonyl compound > ketone > cyclic ketone > 3-oxo steroid > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > organooxygen compound > carbonyl compound > ketone > oxo steroid > 3-oxo steroid > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic molecule > organic oxo compound > carbonyl compound > ketone > oxo steroid > 3-oxo steroid > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > polyatomic entity > molecule > organic molecule > organic oxo compound > carbonyl compound > ketone > oxo steroid > 3-oxo steroid > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > lipid > steroid > oxo steroid > 3-oxo steroid > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > polyatomic entity > molecule > cyclic compound > organic cyclic compound > organic polycyclic compound > steroid > oxo steroid > 3-oxo steroid > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic molecule > organic cyclic compound > organic polycyclic compound > steroid > oxo steroid > 3-oxo steroid > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > polyatomic entity > molecule > organic molecule > organic cyclic compound > organic polycyclic compound > steroid > oxo steroid > 3-oxo steroid > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > polyatomic entity > molecule > cyclic compound > polycyclic compound > organic polycyclic compound > steroid > oxo steroid > 3-oxo steroid > 3-oxo-delta(4) steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic hydroxy compound > hydroxy steroid > 17-hydroxy steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > hydroxides > organic hydroxy compound > hydroxy steroid > 17-hydroxy steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > lipid > steroid > hydroxy steroid > 17-hydroxy steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > polyatomic entity > molecule > cyclic compound > organic cyclic compound > organic polycyclic compound > steroid > hydroxy steroid > 17-hydroxy steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > organic molecule > organic cyclic compound > organic polycyclic compound > steroid > hydroxy steroid > 17-hydroxy steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > polyatomic entity > molecule > organic molecule > organic cyclic compound > organic polycyclic compound > steroid > hydroxy steroid > 17-hydroxy steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one
... > chemical entity > molecular entity > polyatomic entity > molecule > cyclic compound > polycyclic compound > organic polycyclic compound > steroid > hydroxy steroid > 17-hydroxy steroid > 17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one

Preferred term

17-ethynyl-17-hydroxy-18a-homoestr-4-en-3-one  

Type

  • http://www.irandoc.ac.ir/onto/irandoc-meta/Concept

Broader concept

Narrower concepts

charge

  • 0

formula

  • C21H28O2

inchi

  • InChI=1S/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3

inchikey

  • WWYNJERNGUHSAO-UHFFFAOYSA-N

mass

  • 312.453

monoisotopicmass

  • 312.20893

smiles

  • CCC12CCC3C(CCC4=CC(=O)CCC34)C1CCC2(O)C#C

subset

  • 3_STAR

synonym EXACT

  • 11a-ethyl-1-ethynyl-1-hydroxy-1,2,3,3a,3b,4,5,8,9,9a,9b,10,11,11a-tetradecahydro-7H-cyclopenta[a]phenanthren-7-one

synonym RELATED

  • 13-ethyl-17-ethynyl-17-hydroxy-4-gonen-3-one
  • 13-ethyl-17-ethynyl-17-hydroxygon-4-en-3-one

In other languages

URI

http://www.irandoc.acir/onto/irandoc/CHEBI:231594

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