均四甲基 durene
草酸二乙酯 diethyl oxalate
基丙二酸二乙酯 diethyl phenylmalonate
3-氯-2,5-二甲基吡嗪 3-chloro-2,5-dimethylpyrazine
泼尼松 prednisone
4-氯间二酚 4-chlororesorcinol
4-氨基安替比林 4-aminoantipyrine
2,5-酚 2,5-xylenol
滴滴埃 dda
2-氨基-4-氯酚 2-amino-4-chlorophenol