CAS 937-34-8 appears in our catalog under these names: Phenyl sulfate, Phenyl sulfate, Phenyl hydrogen sulfate, 99%, 99%, Phenyl sulfate, 99.56%, Phenyl sulfate (Standard). Offered by: TargetMol, GLPBio, Chemat, MedChemExpress. Available pack sizes: 1mg, 5mg, 500ug, 10mM (in 1ml dmso), 10mg, 100 mg, 5 mg, 50 mg.