Avobenzone Is an Active Ingredient in Some Common Sunscreens

question 18

Multiple Choice

Avobenzone is an active ingredient in some common sunscreens.Which of the following is the correct molecular formula for avobenzone?

• A)C₂₂O₂₂O₃
• B)C₂₀H₂₂O₃
• C)C₂₁H₂₃O₃
• D)C₂₀H₂₄O₃

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