139953-76-7 3,5-Dihydro-3-(((4-hydroxyphenyl)methylene)amino)-4H-1,2, 3-triazino(5,4-b)indol-4-one 3,5-Dihydro-3-(((4-hydroxyphenyl)methylene)amino)-4H-1,2,3-triazino(5,4-b)indol-4-one 4H-1,2,3-Triazino(5,4-b)indo-4-one, 3,5-dihydro-3-(((4-hydroxyphenyl)methylene)amino)- 4H-1,2,3-Triazino(5,4-b)indol-4-one, 3,5-dihydro-3-(((4-hydroxyphenyl)methylene)amino)- BRN 5449543 CCRIS 4524