2-(sulfoamino)acetic acid

methyl N-[(4-oxocyclohexa-2,5-dien-1-ylidene)methylamino]carbamate

N-硬脂酰甘氨酸

2-[bis(2-hydroxypropyl)amino]acetic acid

3-propan-2-ylimidazolidine-2,4-dione