CAS 202212-00-8 appears in our catalog under these names: 1-Hydroxy-1H-imidazole-2-carbaldehyde, 1-Hydroxy-1H-imidazole-2-carboxaldehyde, 97%, 97%, 1-Hydroxy-1H-imidazole-2-carbaldehyde, 95%. Offered by: Biosynth, Chemat, Fluorochem. Available pack sizes: 50mg, 100mg, 250mg, 500mg, 1000mg, 1g.