is protonated form of is enantiomer of (R)-mevalonic acid (S)-mevalonate 3,5-dihydroxy-3-methylpentanoic acid (S)-mevalonic acid (3S)-mevalonic acid (S)-3,5-dihydroxy-3-methyl-valeric acid (3S)-3,5-dihydroxy-3-methylpentanoic acid CHEBI:18791 CHEBI:428 (3S)-3,5-dihydroxy-3-methylpentanoic acid (S)-3,5-dihydroxy-3-methylvaleric acid (S)-(+)-mevalonic acid The (<i>S</i>)-enantiomer of mevalonic acid. S-MVA (+)-mevalonic acid (3S)-3,5-dihydroxy-3-methylvaleric acid L-mevalonic acid