6-Hydroxymethylbenzo(a)pyrene sulfate ester (sodium salt) 6-Sulfonoxymethylbenzo(a)pyrene 68041-18-9 71839-05-9 BENZO(a)PYRENE-6-METHANOL, SODIUM SULFATE (ester) Benzo(a)pyrene-6-methanol, hydrogen sulfate, sodium salt CCRIS 2790