C07F9/2437 - CPC Classification

Compounds containing elements of Groups 5 or 15 of the Periodic System; Phosphorus compounds without P—C bonds; Amides of acids of phosphorus; Esteramides the ester moiety containing a substituent or a structure which is considered as characteristic; Compounds containing the structure N-P(=X)n-X-acyl, N-P(=X)n-X-heteroatom, N-P(=X)n-X-CN (X = O, S, Se; n = 0, 1) Compounds containing the structure N-P(=X)n-S-(S)x-(X = O, S, Se; n=0,1; x>=1)

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