2-amino-4-[[(2-methylpropan-2-yl)oxycarbonylamino]sulfamoyl]butanoic acid

tert-butyl N-(2H-1,4-benzothiazin-3-ylamino)carbamate

N-环亚戊基肼羧酸叔丁酯

2-Methyl-2-propanyl 2-(4-methyl-3-nitrobenzoyl)hydrazinecarboxyla te

2-(四氢吡喃-4-基)肼基甲酸叔丁酯