Structural formula Business number 016R Molecular formula C9H10O5 Molecular weight 198.17 label 3-methoxy-4-hydroxymandelic acid, α,4-Dihydroxy-3-methoxybenzeneacetic acid, Vanillomandelic acid, Vanillylmandelic acid, Vanilmandelic acid, VMA Numbering system Physical property data Toxicological data Ecological data Molecular structure data Computing chemical data More Properties and Stability Storage method Synthesis method Purpose Numbering system CAS number:55-10-7 MDL number:MFCD00004235 EINECS number:200-224-0...