AN EX VIVO MODEL FOR EDUCATION AND TRAINING OF BILATERAL CLEFT LIP SURGERY


A monoclinic polymorph of (R,R)-4,4′-dibromo-2,2′-[cyclohexane-1,2-diylbis(nitrilomethanylylidene)]diphenol

The title compound, C20H20Br2N2O2, a tetradentate Schiff base, is the enantiomerically pure R,R-diastereomer of four Toothbrushes possible stereoisomers.The molecular structure reveals two strong intramolecular O—H.N hydrogen bonds between the hydroxy O atom and the imino N atom, which each generate S(6) rings.In the crystal, molecules ar

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