4-amino-N'-butyl-1,2,5-thiadiazole-3-carboximidamide

N-己基-乙酰胺

methyl N-[2-acetamido-3-(butylamino)-3-oxopropoxy]carbamate

ethyl 3-butylimino-2,2-dichloropropanoate

N-butyl-3-methylbutanamide