thieno,phthalazine,diphenyl
Phthalazine
1017238-98-013-(2-CHLORO-PHENYL)-3,3-DIMETHYL-2,3,4,13-TETRAHYDRO-INDAZOLO[1,2-B]PHTHALAZINE-1,6,11-TRIONE
105936-88-72(1H)-Phthalazinecarboxylic acid,1-cyano-1-[(1-naphthalenylamino)thioxomethyl]-, methyl ester