6 ms·

Benzo(a)pyrene

• fuzzfactor 3mo ago
  Yes, it is [a] pyrene but it's not the only one.
  • gus_massa 3mo ago
    There are two very similar molecules Benzo(a)pyrene and Benzo(e)pyrene https://en.wikipedia.org/wiki/Benzopyrene https://en.wikipedia.org/wiki/Benzopyrene