a type of chemical bonding where two atoms share a pair of electrons.
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UDP dialdehyde
(R)-2-Benzyl-3-((S)-2-benzyloxycarbonylamino-3,3-dimethyl-butyryl)-succinic acid 4-tert-butyl ester 1-methyl ester
octanedioic acid [4-(3-amino-phenyl)-thiazol-2-yl]-amide methyl ester
5-amino-3-benzyl-1-methyl-1H-pyrazole-4-carboxylic acid
7-{4-[Bis-(2-chloro-ethyl)-amino]-phenyl}-heptan-1-ol
