7,12-Dihydroxymethylbenz(a)anthracene 7-sulfate 98644-23-6 BENZ(a)ANTHRACENE-7,12-DIMETHANOL, 7-HYDROGEN SULFATE (ester), SODIUM SALT CCRIS 5237 Sodium 7,12-dihydroxymethylbenz(a)anthracene-7-sulfate