10-hydroxy-2,3,6,7-tetramethyl-1,4,4a,5,8,8a,9,9a,10,10a-decahydroanthracen-9-yl 4-methylbenzenesulfonate 9,10-anthracenediol, 1,4,4a,5,8,8a,9,9a,10,10a-decahydro-2,3,6,7-tetramethyl-, mono(4-methylbenzenesulfonate) InChI=1/C25H34O4S/c1-14-6-8-19(9-7-14)30(27,28)29-25-22-12-17(4)15(2)10-20(22)24(26)21-11-16(3)18(5)13-23(21)25/h6-9,20-26H,10-13H2,1-5H3/t20?,21?,22?,23?,24-,25