SEARCH Articles Figures Tables Bond correlation HMBC HMBC (Heteronuclear Multiple Bond HMBC correlations HMBC pulse sequence Heteronuclear 2-bond correlation Heteronuclear Correlation HMBC Heteronuclear correlations Heteronuclear multiple bond correlation HMBC) Heteronuclear multiple bond correlation correlations Heteronuclear multiple bond correlation pulse sequence 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 The 90° pulse The HMBC sequence The pulse sequence Understanding multiple bonds Understanding, the