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n. the trivalent radical O=P≡

n. The radical PO, regarded as the typical nucleus of certain compounds.

n. The radical PO. Thus phosphorus oxychlorid is sometimes called phosphoryl chlorid, POCl3.

"This would only require the phosphoryl oxygens of the bound ADP intermediate be capable of undergoing positional isotope exchange, depending on a symmetrical torsional motion before returning to"

phosphoryl transfer    phosphoryl choline    phosphoryl chloride    phosphorylase    phosphorylate   

sulfinic    pralidoxime    wirelessly    keto    polyvinyl