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67884-73-5

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67884-73-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67884-73-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,8,8 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 67884-73:
(7*6)+(6*7)+(5*8)+(4*8)+(3*4)+(2*7)+(1*3)=185
185 % 10 = 5
So 67884-73-5 is a valid CAS Registry Number.

67884-73-5Upstream product

67884-73-5Downstream Products

67884-73-5Relevant articles and documents

PROCESS FOR PREPARING GUANIDINO-FUNCTIONAL MONOMERS

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Page/Page column 19; 20, (2015/01/07)

A process for preparing guanidino-functional, free radically polymerizable compounds comprises (a) combining (1) an amine compound comprising (i) at least one primary aliphatic amino group and (ii) at least one secondary aliphatic amino group, primary aromatic amino group, or secondary aromatic amino group, and (2) a guanylating agent; (b) allowing or inducing reaction of the amine compound and the guanylating agent to form a guanylated amine compound; (c) combining (1) the guanylated amine compound, and (2) a reactive monomer comprising (i) at least one ethylenically unsaturated group and (ii) at least one group that is reactive with an amino group; and (d) allowing or inducing reaction of the guanylated amine compound and the reactive monomer to form a guanidino-functional, free radically polymerizable compound.

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