5-叔丁基 1-乙基 3-氨基-3A,4,6,6A-四氢吡咯并[3,4-C]吡唑-1,5-二甲酯
5-叔丁基 1-乙基 3-氨基-3A,4,6,6A-四氢吡咯并[3,4-C]吡唑-1,5-二甲酯;3-氨基-3A,4,6,6A-四氢吡咯并[3,4-C]吡唑-1,5-二甲酸 5-叔丁酯 1-乙酯
5-tert-butyl 1-ethyl 3-amino-3a,4,6,6a-tetrahydropyrrolo[3,4-c]pyrazole-1,5-dicarboxylate
5-tert-butyl 1-ethyl 3-amino-3a,4,6,6a-tetrahydropyrrolo[3,4-c]pyrazole-1,5-dicarboxylate;3-Amino-3a,4,6,6a-tetrahydropyrrolo[3,4-c]pyrazole-1,5-dicarboxylic acid 5-tert-butyl 1-ethyl ester;5-tert-butyl 1-ethyl 3-aMino-1H,3aH,4H,5H,6H,6aH-pyrrolo[3,4-c]pyrazole-1,5-dicarboxylate
