2-Benzazocine-4,5-dicarboxylic acid, 2-cyclohexyl-1,2-dihydro-1-oxo-6-phenyl-, dimethyl ester 52731-29-0 Dimethyl 2-cyclohexyl-1,2-dihydro-1-oxo-6-phenyl-2-benzazocine-4,5-dicarboxylate NSC255292