N-hexyl-2-[2-(hexylamino)-2-oxoethoxy]acetamide

2-[2-(dimethylamino)-2-oxoethoxy]-N,N-dimethylacetamide

3,3'-[氧基二[(1-氧代-2,1-乙二基)亚氨基]]二[2,4,6-三碘-苯甲酸

8,18-dimethyl-1,4,7,10,13,16-hexaoxacyclooctadecane-2,6-dione

1,4,7,10,13,16-hexaoxacyclooctadecane-2,6,11,15-tetrone