C8H8O3
# C8H8O3

The molecular formula $C_8H_8O_3$ (molar mass: 152.15 g/mol) may refer to:

* Anisic acids
   * o-Anisic acid (2-methoxybenzoic acid)
   * m-Anisic acid (3-methoxybenzoic acid)
   * p-Anisic acid (4-methoxybenzoic acid)
* 3,4-Dihydroxyphenylacetaldehyde
* 2-Hydroxy-4-methoxybenzaldehyde
* 2-Hydroxy-5-methoxybenzaldehyde
* 4-Hydroxyphenylacetic acid
* Isovanillin
* Mandelic acid
* Methylparaben
* Methyl salicylate
* Methylsalicylic acids
   * 3-Methylsalicylic acid
   * 4-Methylsalicylic acid
   * 5-Methylsalicylic acid
   * 6-Methylsalicylic acid
* Tetrahydrophthalic anhydride
* Vanillin
* o-Vanillin
