72旋光性与分子结构的关系 CH? CH2H CHa CI CI CH 3 C H H 2 3 4 C CH3 H CH 3 CH CH2 CH 3 3 5 6 CH& C 7 哪些分子是手性分子? 133513/35 7.2 旋光性与分子结构的关系 CH3 Cl H H CH3 Cl H H CH3 Cl H H Cl CH3 H H 哪些分子是手性分子？ CH3 H H CH3 H CH3 CH3 H CH3 Cl CH3 Cl 1 2 3 4 5 6 7