2-hydroxy-2-(4-hydroxy-3-methoxyphenyl)acetic acid 2-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)acetic acid 2-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)ethanoic acid 2394-20-9 VMA H0131_SIGMA alpha,4-Dihydroxy-3-methoxybenzeneacetic acid Benzeneacetic acid, .alpha.,4-dihydroxy-3-methoxy- 3-Methoxy-4-hydroxymandelate C05584 Vanillylmandelic acid Mandelic acid, 4-hydroxy-3-methoxy- DL-4-Hydroxy-3-methoxymandelic acid Oprea1_553862 4-HYDROXY-3-METHOXYMANDELIC ACID Benzeneacetic acid, alpha,4-dihydroxy-3-methoxy- EINECS 200-224-0 Vanilmandelic acid NCGC00093978-03 dl-Alpha,4-dihydroxy-3-methoxyphenylacetic acid EU-0100602 ST5330613 Vanillomandelic acid Lopac0_000602 Hydroxy(4-hydroxy-3-methoxyphenyl)acetic acid