CAS 15644-90-3 appears in our catalog under these names: 4–Hydroxy–6–methoxy–2–methylquinoline, 4-Hydroxy-6-methoxy-2-methylquinoline, 6-Methoxy-2-Methylquinolin-4-Ol, 98%, 98%. Offered by: GLPBio, Biosynth, Chemat. Available pack sizes: 1g, 5g, 100mg, 250mg, 10g, 25g.