5-叔丁基-2,3-二氢-1H-茚-1-胺

4-(2,5-dioxopyrrolidin-1-yl-oxycarbonylamino)indazole-1-carboxylic acid methyl ester

(1R)-5-tert-butyl-2,3-dihydro-1H-inden-1-amine,4-methylbenzenesulfonic acid