C5H10:
CH2=CH-CH2-CH2-CH3: pent-1-en
CH3-CH=CH-CH2-CH3: pent-2-en
CH2=C(CH3)-CH2-CH3: 2-metylbut-1-en
CH3-C(CH3)=CH-CH3: 2-metylbut-2-en
CH3-C(CH3)-CH=CH2: 3-metylbut-1-en
C4H9Cl:
CH3-CH2-CH2-CH2Cl: 1-clobutan
CH3-CH2-CHCl-CH3: 2-clobutan
CH3-CH(CH3)-CH2Cl: 1-clo-2metylpropan
CH3-CCl(CH3)-CH3: 2-clo-2metylpropan
C3H8O:
CH3-O-C2H5: etylmetyl ete
CH3-CH2-CH2-OH: propan-1-ol
CH3-CHOH-CH3: propan-2-ol