1,2-Ethanediol, 1-(1,4-benzodioxan-2-yl)-, butylcarbamate 13887-58-6 2-(1,4-Benzodiossan-2-il)-2-idrossietil-N-butil-1-carbammato [Italian] Butylcarbamic acid 2-(1,4-benzodioxan-2-yl)-2-hydroxyethyl ester Carbamic acid, butyl-, 2-(1,4-benzodioxan-2-yl)-2-hydroxyethyl ester SAS 528