7,13,19,25-tetra-tert-butyl-27,28,29,30-tetrahydroxy-2,3-dihomo-3-oxacalix[4]arene

5-苯甲酰基-3-乙烷磺酰基-2-溴胸苷

phenyl-(2-phenylindolizin-3-yl)methanone

二甲硫基甲烷

benzoic acid,methylsulfanylmethanol