英文别名4-(p-toluenesulfonyloxy)cyclopentene; 3-Cyclopenten-1-ol, 4-methylbenzenesulfonate; 3-Cyclopenten-1-ol, 1-(4-methylbenzenesulfonate); toluene-4-sulfonic acid cyclopent-3-enyl ester; cyclopent-3-enyl tosylate; cyclopent-3-enyl 4-methylbenzenesulfonate; 3-cyclopentene-1-methyl-p-toluenesulfonate; 3-cyclopentenyl-1-tosylate 
