1)CH2 - CH - CH2 - CH3
| |
CH2 OH
|
CH3
2)CH3 - CH2 - CH - CH2 - CH - CH3
CH3 OH
3) OH OH
CH3 - C - C - CH2 - CH3
CH2 CH2
CH3 CH3
4)CH2 - CH - CH2
| | |
OH OH OH
1)CH2 - CH - CH2 - CH3
| |
CH2 OH
|
CH3
2)CH3 - CH2 - CH - CH2 - CH - CH3
| |
CH3 OH
3) OH OH
| |
CH3 - C - C - CH2 - CH3
| |
CH2 CH2
| |
CH3 CH3
4)CH2 - CH - CH2
| | |
OH OH OH