2-Hydroxyethyl 1-naphthylthiolcarbamate 4-12-00-03085 (Beilstein Handbook Reference) 73747-50-9 BRN 3310947 CARBAMIC ACID, N-(1-NAPHTHYL)THIO-, S-(2-HYDROXYETHYL) ESTER N-(1-Naphthyl)thiocarbamic acid S-(2-hydroxyethyl) ester