QUINOLINE-2-CARBOXALDEHYDE CAS:5470-96-2 Formula: C10H7NO STR02188 O=CC2(=NC1(=C(C=CC=C1)C=C2)) >95% QUINOLINE-4-CARBOXALDEHYDE CAS:4363-93-3 Formula: C10H7NO PS-8826 O=CC=1(C2(=C(N=CC=1)C=CC=C2)) >95% | ||||||||||||||