718632-44-1

tert-butyl 3-amino-6,6-dimethyl-2,4-dihydropyrrolo[3,4-c]pyrazole-5-carboxylate tert-butyl 3-amino-6,6-dimethyl-2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylate tert-Butyl 3-amino-6,6-dimethyl-4,6-dihydropyrrolo[3,4-c]pyrazole-5(2H)-carboxylate 2-Methyl-2-propanyl 3-amino-6,6-dimethyl-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate Pyrrolo[3,4-c]pyrazole-5(4H)-carboxylic acid, 3-aMino-2,6-dihydro-6,6-diMethyl-, 1,1-diMethylethyl ester