2-(Formylmethylene)-1,3,3-trimethylindoline84-83-3100 % similar 1,3,3-Trimethyl-2-methyleneindoline118-12-758 % similar Basic red 126320-14-552 % similar Basic yellow 2854060-92-340 % similar 5-Chloro-2-methylene-1,3,3-trimethylindoline6872-17-935 % similar 3-(Methylphenylamino)-2-propenal14189-82-333 % similar 1-Methylisatin2058-74-432 % similar 1-Methyl-1,3-dihydroindol-2-one61-70-132 % similar 2,3,3-Trimethylindolenine1640-39-731 % similar