. "2,5-Dimethoxy-p-cymene" . "Thymoquinol dimethyl ether" . "2,5-Dimethoxy-''p''-cymene" . "1,4-Dimethoxy-2-methyl-5-(propan-2-yl)benzene" . . "1,4-Dimethoxy-2-isopropyl-5-methylbenzene" . . "1,4-Dimethoxy-2-methyl-5-propan-2-ylbenzene" . . "Hydrothymoquinone dimethyl ether" . . . "2,5-Dimethoxy-p-cymene" . "Thymohydroquinone dimethyl ether" . . . . . . "thymohydroquinone dimethyl ether" . . . "p-2,5-Dimethoxycymene" . .