英文别名
3,4-Dihydro-3,4-epoxy-spiro[2H-1-benzopyran-2,1'-cyclohexan]-6-carbonitrile;6-cyano-3,4-epoxy-3,4-dihydro-2,2-pentamethylene-2H-1-benzopyran;3',4'-epoxy-3',4'-dihydrospiro(cyclohexane-1,2'-[2H][1]benzopyran)-6'-carbonitrile;Spiro[1a,7b-dihydrooxireno[2,3-c]chromene-2,1'-cyclohexane]-6-carbonitrile