1,4,7-三(乙氧羟基甲基)-1,4,7,10-四阿扎环十四烷

1,4,7,10-tetraazacyclododecane-1-acetic acid ethyl ester

2-[4-nitro-3-(trifluoromethyl)phenoxy]acetic acid

7-benzoyl-4-methyl-1,4-benzoxazin-3-one

2-(2-bromo-4-tert-butylphenoxy)acetic acid