There are seven different isomers for a molecule having the chemical formula C4H10O. Here are the structures for each isomer:1. Butan-1-ol 1-Butanol Structure: CH3-CH2-CH2-CH2-OH2. Butan-2-ol 2-Butanol Structure: CH3-CH2-CH OH -CH33. 2-Methylpropan-1-ol Isobutanol Structure: CH3 2-CH-CH2-OH4. 2-Methylpropan-2-ol tert-Butanol Structure: CH3 3-C-OH5. Methoxypropane 1-Methoxypropane Structure: CH3-O-CH2-CH2-CH36. 1-Methoxybutane 2-Methoxypropane Structure: CH3-CH2-O-CH2-CH37. 2-MethoxybutaneStructure: CH3-CH O-CH3 -CH2-CH3