D-甘露糖醛酸四糖, D-Tetramannuronic acid tetrasodium salt

L-古罗糖醛酸单糖, L-Guluronic acid sodium salt

L-古罗糖醛酸六糖, L-Hexaguluronic acid hexasodium salt

琼胶十五糖, Agaropentadecaose

琼胶三糖, Agarotriose

吡啶-2,6-二甲酰胺肟, Pyridine-2,6-dicarboxamide oxime

-3-溴-2-甲基-2-(苯基氨基)丙酸, (R)-3-Bromo-2-methyl-2-(phenylamino)propanoic acid

5-溴-3,4-二氯-2-甲基吡啶, 5-Bromo-3,4-dichloro-2-methylpyridine

4-氨基-3-溴-5-氯-2-甲基吡啶, 4-Amino-3-bromo-5-chloro-2-methylpyridine

乙基-2-甲基-6-(2-甲基-2-丙基)烟酸酯, 6-(tert-Butyl)-2-methyl-3-pyridinecarboxylic acid ethyl ester