134-96-3 3,5-Dimethoxy-4-hydroxybenzaldehyde 3,5-Dimethoxy-4-hydroxybenzene carbonal 4-08-00-02718 (Beilstein Handbook Reference) 4-Hydroksy-3,5-dwumetoksybenzaldehyd [Polish] 4-Hydroxy-3,5-dimethoxybenzaldehyde AI3-28796 BRN 0784514 Benzaldehyde, 3,5-dimethoxy-4-hydroxy- Benzaldehyde, 4-hydroxy-3,5-dimethoxy- EINECS 205-167-5 Gallaldehyde 3,5-dimethyl ether NSC 41153 SYRINGALDEHYDE Syringealdehyde Syringic aldehyde Syringylaldehyde