CAS 6140-64-3 appears in our catalog under these names: 1-Methylcyclohexane-1-carboxaldehyde, 95%, 1-Methylcyclohexanecarboxaldehyde, 98%, 1-METHYLCYCLOHEXANECARBALDEHYDE. Offered by: Combi-blocks, AmBeed, Fluorochem. Available pack sizes: 1g, 10g, 25g, 5g, 250mg.