5,6-dimethoxy-1H-indene-1,2(3H)-dione 2-oxime
5,6-dimethoxy-1H-indene-1,2(3H)-dione 2-oxime ??
??
5,6-dimethoxy-1H-indene-1,2(3H)-dione 2-oxime C??? ??, ??, ??
5,6-dimethoxy-1H-indene-1,2(3H)-dione 2-oxime ?? ?? ? ???
???
?? ??
5,6-dimethoxy-1H-indene-1,2(3H)-dione 2-oxime ?? ??
???( 1)?? ??