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1-(3-Pyridyl-13C6)-1,4-butanediol
0.25mg，2.5mg
-
1-(3-Pyridyl-13C3, 15N)-1,4-butanediol
1mg，10mg
-
Di-2-pyridyl Carbonate标准品
1659-31-0
2.5g，25g
-
1-Benzyl-3-hydroxy-4,5-bis(hydroxymethyl)-2-methylpyridin-1-ium Bromide
5mg，50mg
-
2,2,8-Trimethyl-4H-1,3-dioxino[4,5-c]pyridine-5-carboxylic Acid Hydrochloride
82896-36-4
100mg，1g
-
4-吡哆酸-d3标准品
1435934-03-4
1mg，10mg
-
4-吡哆酸标准品
82-82-6
250mg，2.5g
-
吡哆醇-D4标准品
1mg，10mg
-
Diethyl 5-Hydroxy-6-methylpyridine-3,4-dicarboxylate Hydrochloride
3307-86-6
50mg，500mg
-
1-Benzyl-3-hydroxy-4,5-bis(hydroxymethyl)-2-methylpyridin-1-ium-d5
2.5mg，25mg
