Substances that can donate a pair of electrons to form a chemical bond with an electron-deficient atom, such as carbon.
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4-MERCAPTO-1-BUTANOL
2,3'-anhydro-1-(2-O-trityl-β-D-xylofuranosyl)uracil
Benzene, [[(1E)-2,3-dibromo-1-propenyl]sulfonyl]-
O-phenyl(dichlorophosphorylimido)dichlorophosphate
5-Methoxy-2-[5-methyl-4-(2-methyl-thiazol-4-yl)-1H-pyrazol-3-yl]-phenol
