4,4,4-tris(methylthio)-2,2-dimethyl-1,3-butanediol

(R,S)-4,4,4-tris(methylthio)-2,2-dimethyl-1,3-butanediol, 1-dimethyl phosphate

奎宁

(R,S)-3-hydroxy-4-[[3-(propylamino)-3-oxopropyl]thio]-2,2-dimethyl-4-oxobutan-1-ol, 1-methyl phosphate ester