Benzo[a]pyrene

Tobacco-smoke carcinogen; DNA adduct former

Building Blocks

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Structure

Formula

C₂₀H₁₂

Molecular weight

252.32 g/mol

Heavy atoms

20

Total atoms

32

Composition

C ×20 H ×12

SMILES

c1ccc2c(c1)cc1ccc3cccc4ccc2c1c34

Class Aromatic