Antiseptic chloroxylenol is

• Correct answer
  A

  4-chloro-3, 5-dimethylphenol
• B

  3-chloro-4, 5-dimethylphenol
• C

  4-chloro-2, 5-dimethylphenol
• D

  5-chloro-3, 4-dimethylphenol

Hence, the correct answer is option: 'A'.