3-Hydroxy-4-pentylthiosulfolane 3-Hydroxy-4-thiobenzyl-sulfolane 4-Pentylthiotetrahydrothiophene-3-ol 1,1-dioxide 69663-07-6 BRN 4991802 Thiophene-3-ol, 4-pentylthiotetrahydro-, 1,1-dioxide (8CI) Thiophene-3-ol, tetrahydro-4-pentylthio-, 1,1-dioxide