EThyl (2z)-cyano(8-methoxy-4,4,6-trimethyl-2-oxo-4h-pyrrolo[3,2,1-ij]quinolin-1(2h)-ylidene)acetate 1g

EThyl (2z)-cyano(8-methoxy-4,4,6-trimethyl-2-oxo-4h-pyrrolo[3,2,1-ij]quinolin-1(2h)-ylidene)acetate 1g