Desmethylene Tadalafil,
171489-03-5,
UNII-15IBL77N0L,
15IBL77N0L,
Tadalafil catechol,
SCHEMBL7250404,
DTXSID00432069,
ZINC3965416,
(6R,12aR)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione,
(6R,trans)-6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-methyl-pyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4-dione,
Pyrazino(1',2':1,6)pyrido(3,4-b)indole-1,4-dione, 6-(3,4-dihydroxyphenyl)-2,3,6,7,12,12a-hexahydro-2-methyl-, (6R,12aR)-,
Tadalafil Desmethylene Impurity,
CID9864503,
CID 9864503,