| 英文同义词: | 4-ethyl-5-oxo-4,5,6,7-tetrahydrospiro(benzo[h][1,2,4]triazolo[4,3-a]quinazoline-6,1'-cyclohexane);4-ethyl-4H-spiro[benzo[h][1,2,4]triazolo[4,3-a]quinazoline-6,1'-cyclohexan]-5(7H)-one;Spiro[benzo[h][1,2,4]triazolo[4,3-a]quinazoline-6(4H),1'-cyclohexan]-5(7H)-one, 4-ethyl- |