1(2H)-Quinolineethanol, 6-((5-(ethylthio)-1,3,4-thiadiazol-2-yl)azo)-3,4-dihydro-2,2,4,7-tetramethyl-, hydrogen sulfate (ester), sodium salt 2-(6-((5-(Ethylthio)-1,3,4-thiadiazol-2-yl)azo)-1,2,3,4-tetrahydro-2,2,4,7-tetramethyl-1-quinolinyl)ethyl hydrogen sulfate, sodium salt 71673-04-6 EINECS 275-827-5 Sodium 6-((5-(ethylthio)-1,3,4-thiadiazol-2-yl)azo)-3,4-dihydro-2,2,4,7-tetramethyl-2H-quinoline-1-ethyl sulphate