2-C-Methylene-myo-inositol oxide 2-O,C-Methylene-myo-inositol 2-O-Methylenemyoinositol 4068-87-5 Inositol, 2,21-anhydro-2-C-(hydroxymethyl)-, myo- NSC45109 myo-Inositol, 2,21-anhydro-2-C-(hydroxymethyl)-