柠檬酸 citric acid
间硝基甲醛 m-nitrobenzaldehyde
柠檬酸胆碱 choline dihydrogen citrate
2-乙基蒽醌 2-ethylanthraquinone
氯化乙酰胆碱 acetylcholine chloride
2-氯-4-硝基甲酸 2-chloro-4-nitrobenzoic acid
乙酰柠檬酸三丁酯 tributyl-acethylcitrate
ethyl ether
2-氨基-4-硝基甲醚 2-amino-4-nitroanisole
2-叔丁基蒽醌 2-tert-butylanthraquinone