SEARCH Articles Figures Tables Bond correlation Heteronuclear 2-bond correlation Heteronuclear correlations Heteronuclear multiple bond correlation correlations Heteronuclear multiple-bond Heteronuclear multiple-bond correlation Heteronuclear multiple-bond pulse sequence Multiple bond correlations Multiple correlation Multiple heteronuclear Multiple pulse sequence Pulse sequenc Pulse sequence Understanding the Heteronuclear Multiple-Bond Correlation (HMBC) Pulse Sequence