ethyl 4-acetoxy-4-(4-methoxyphenylazo)-pentanoate

acetic acid [2-(4-methoxyphenyl)-1-(4-methoxyphenylazo)-1-methyl]ethyl ester

乙酰丙酸乙酯

硫代异氰酸苯酯

2-[3-(4-Methoxy-phenyl)-2-thiocyanato-propoxymethyl]-oxirane