((1R,6S)-bicyclo[4.2.0]octa-3,7-diene-1,6-diyl)bis(methylene) bis(4-methylbenzenesulfonate)

1-[1-Hydroxy-meth-(Z)-ylidene]-3a,7a-etheno-inden-2-one

((1S,6R)-6-Hydroxymethyl-bicyclo[4.2.0]octa-3,7-dien-1-yl)-methanol