英文别名1,2-Cyclopropanedimethanol, 1-(3-fluorophenyl)-, 2-acetate 1-(4-methylbenzenesulfonate), (1S,2R); (1R,2S)-2-(3-FLUOROPHENYL)-2-((P-TOSYLOXY)METHYL)CYCLOPROPYL)METHYL ACETATE; [(1R,2S)-2-(3-fluorophenyl)-2-[(4-methylphenyl)sulfonyloxymethyl]cyclopropyl]methyl acetate; [(1R,2S)-2-(3-fluorophenyl)-2-{[(4-methylbenzenesulfonyl)oxy]methyl}cyclopropyl]methyl acetate; Lemborexant Impurity 3; Lemborexant Impurity 4; Lemborexant intermediates 2; RMA-894