摘要:11.写出下列物质的名称 CH3 (1) CH3- -CH2-CH3 (2)O2N- -NO2 (3) CH2-CH- CH2 OH OH OH NO2 (1) (2) (3) C2H5 CH3 CH3 (4)CH3-C=C-CH-CH3 (5)CH3-C=C-CH-CH2 (4) (5)

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