. . . . . . . "grapefruit mercaptan" . . . . . "Grapefruit mercaptan" . . "grapefruit mercaptan" . "2-[(1R)-4-Methylcyclohex-3-en-1-yl]propane-2-thiol" . . . . . "1-p-menthene-8-thiol" . . "Grapefruit mercaptan" . . . . . . . "\u03B1,\u03B1,4-trimethylcyclohex-3-ene-1-methane thiol" . "thioterpineol" . .