CnH2nO3=14n+48
14n+48=132=>14n=84=>n=6
℅C=mC/M*100=>54.54=12n/14n+48*100=>763.56n+2617.92=1200n=>436.44n=2617.92=>n=6
Formula moleculară =>C6H12O3
Structura: CH3-CH2-CH2-CH2-CH(OH)-COOH
Izomer: CH3-CH(CH3)-CH(OH)-CH2-COOH -> Acidul alfa-hidroxi-beta-metil pentanoic