CAS 39621-11-9 appears in our catalog under these names: 6-Hydroxymethyl-2-pyridinecarboxaldehyde, 97%, 6-(Hydroxymethyl)picolinaldehyde 95%, 6-(Hydroxymethyl)picolinaldehyde, 95%. Offered by: Combi-blocks, Ambeed, Fluorochem. Available pack sizes: 100mg, 1g, 250mg, 5g.