5,5′,6,6′-tetrahydroxy-3,3,3′,3′-tetramethyl-1,1′-spiral bisindane5,5′,6,6′-tetrahydroxy -3,3,3′,3′-tetramethyl-1,1′-spirobisindane
structural formula business number 01lm molecular formula c21h24o4 molecular weight 340.42 label 3,3,3′,3′-tetramethyl2,2′,3,3′-tetrahydro-1,1-spirobis[1h-indene]-5,5′,6,…
