CH3CH(CH3)CH2COOH có tên gọi là A. 3-methylbutanoic acid. B. 2-methylpropanoic acid. C. pentanoic acid. D. 2-methylpentanoic acid.13/28CH3CH(CH3)CH2COOH có tên gọi là 3-methylbutanoic acid.2-methylpropanoic acid.pentanoic acid.2-methylpentanoic acid.Giải thíchChọn A