| 英文同义词: | methyl 4-hydroxy-3-oxo-4-phenyl-2H,3H,3aH,4H,5H,6H-pyrrolo[2,3-c]pyrazole-2-carboxylate;Pyrrolo[2,3-c]pyrazole-2(1H)-carboxylic acid, 3,3a,4,5-tetrahydro-4-hydroxy-3-oxo-4-phenyl-, methyl ester;Methyl 4-hydroxy-3-oxo-4-phenyl-3a,4,5,6-tetrahydropyrrolo[2,3-c]pyrazole-2(3H)-carboxylate |