43B Nomenclature of branched- Chain alkanes支链烷烃的命名 Rules. 1. Locate the longest continuous chain of carbon atoms this chain determines the parent name for the alkane(选母体或选主链) CH3CH2CH2CH3 CHCH3 CH3 CH2 CH3 CHCH3 CH 3 CH 2 CH4.3B Nomenclature of branched￾Chain alkanes 支链烷烃的命名 Rules: 1. Locate the longest continuous chain of carbon atoms; this chain determines the parent name for the alkane （选母体 或 选主链） CH3 CH2 CH2 CH3 CHCH3 CH3 CH3 CH2 CH2 CH3 CHCH3 CH2 CH3