5,5-联基乙内酰脲 5,5-diphenylhydantoin
2-甲氧基 2-methoxyphenylacetic acid
2-丙硫醇 2-propanethiol
2-(2-萘氧基)乙醇 2-(2-naphthoxy)ethanol
盐酸贝那替嗪 benactyzine hydrochloride
2,4,6-三羟基甲酸 2,4,6-trihydroxybenzoic acid
异丙胺 isopropylamine
巴比妥钠 phenobarbital sodium
2-碘丙烷 2-iodopropane
番木鳖碱 (-)-strychnine