皮考林乙酸乙酯, Ethyl picolinoylacetate

吡啉, Purpurin

1,3-联苯基异苯并呋喃, 1,3-Diphenylisobenzofuran

1,4 -二氮杂双环[2.2.2]辛烷双(二氧化硫)加合物, 1,4-Diazabicyclo[2.2.2]octane bis(sulfur dioxide) adduct

DL-樟脑醌, DL-Camphoroquinone

2-(1-萘基甲基)-2-咪唑啉 盐酸盐, 2-(1-Naphthylmethyl)-2-imidazoline hydrochloride

腐殖酸钠盐, Humic acid

氰酸钾, Potassium cyanate

2-苯基吡啶, 2-Phenylpyridine

重水, Deuterium oxide