1,4-Naphthalenediol, 2-methyl-, bis(hydrogen sulfate) disodium salt 1,4-Naphthalenediol, 2-methyl-, bis(hydrogen sulfate), disodium salt 1612-30-2 2-Methyl-1,4-naphthalenediol bis(hydrogen sulfate)disodium salt Disodium menadiol disulfate Menadiol sodium sulfate NSC87576 Sodium menaphthosulfate