Measure of spin-spin interaction between nuclei in NMR.
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3,3'-(1,3-butadiyne-1,4-diyl)bis<2-(phenylmethoxy)pyridine>
2,6-di-tert-butyl-4-methylphenyl (cyclohexen-3-yl)acetate
N4-(4-methylphenyl)-3,4-Pyridinediamine
