2(1H)-Quinolinone,4-hydroxy-1-methyl-3-[[4-(phenylazo)phenyl]azo]- (9CI); Carbostyril,4-hydroxy-1-methyl-3-[[p-(phenylazo)phenyl]azo]- (7CI)
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number