维生素A乙酸酯(1500000国际单位/克，葵花子油，USP/EP，stab, all-trans-Retinyl acetate

2-乙氧基苯甲酰胺, 2-Ethoxybenzamide

硫酸铈(Ⅳ)铵二水合物最低, Ammonium cerium(IV) sulfate dihydrate

半水硫酸钙, Calcium sulfate hemihydrate

无水硫酸镁, Magnesium sulfate

2-氯喹啉-3-甲醛, 2-Chloro-3-quinolinecarboxaldehyde

2-萘甲醇 5GR, 2-Naphthalenemethanol

联苯钠, Sodium biphenyl

三氟甲烷磺酸铜与苯的络合物, Copper(I) Trifluoromethanesulfonate Benzene Complex

2,4'-二溴苯丙酮, 2,4'-Dibromopropiophenone