663167-46-2

methyl 2-(2-oxobenzo[cd]indol-1-yl)acetate methyl (2-oxobenzo[cd]indol-1(2H)-yl)acetate Methyl 2-(2-oxobenzo[cd]indol-1(2H)-yl)acetate Benz[cd]indole-1(2H)-acetic acid, 2-oxo-, methyl ester (2-Oxo-2H-benzo[cd]indol-1-yl)-acetic acid methyl ester