- Tulislah nama IUPAC dari struktur berikut :
a. CH3 – CH(C2H5) – CH(OH) – CH(CH3)2
b. C2H5 – CH(CH2OH) – CH(CH3) – (CH2)2 – CH3
c. (C2H5)2O
d. CH3 – O – CH(CH3) – C2H5
e. (CH3)3C – CHO
f. (C2H5)2CH – CHO
g. C2H5 – CO – CH(CH3)2
h. (C2H5)2CO
i. CH3 – CH(C2H5) – CH(CH3) – COOH
j. (COOH)2CH2
k. C2H5 – COO – C2H5
l. CH(CH3)2 – COO – CH3
m. (C2H5)2CH – CH(CH3) – CHCl – CH3
n. CH3 – C(Cl)(Br) – CH2Cl