6,6'-dihydroxy-3,3'-(2,2,2-trichloro-ethylidene)-di-benzoic acid dimethyl ester

N-(2-ethenoxyethyl)formamide

2-methyl-3-formyloxazolidine

N-(2-羟基乙基)甲酰胺

1-methoxy-2-nitro-4-[2,2,2-trichloro-1-(4-methoxy-3-nitrophenyl)ethyl]benzene