碳酸二乙酯 diethyl carbonate
邻硝基联 2-nitrobiphenyl
对氯甲酰氯 4-chlorobenzoyl chloride
n-甲基邻氨基甲酸甲酯 methyl n-methylanthranilate
对甲基乙酮 p-methylacetophenone
苏丹iii sudan iii
乙缩醛 acetal
庚胺 n-heptylamine
氰 ethyl cyanoacetate
1,3-二乙基硫脲 1,3-diethylthiourea