13983-22-7 2-Methyl-3-hydroxy-4-hydroxymethyl-5-chlormethyl-pyridin [German] 4-Pyridinemethanol, 5-chloromethyl-3-hydroxy-2-methyl- 5-21-04-00448 (Beilstein Handbook Reference) 5-Chloromethyl-3-hydroxy-2-methyl-4-pyridinemethanol 5-Chlorpyridoxin [German] BRN 0140336