1226781-82-3 2-(Methylsulfonyl)-2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylic acid tert-butyl ester 2-(Methylsulfonyl)-2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylic acid tert-butyl ester

Synonyms： tert-butyl 2-methanesulfonyl-2H,4H,5H,6H-pyrrolo[3,4-c]pyrazole-5-carboxylate
CAS Number：1226781-82-3
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