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948877-06-3

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948877-06-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 948877-06-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,8,8,7 and 7 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 948877-06:
(8*9)+(7*4)+(6*8)+(5*8)+(4*7)+(3*7)+(2*0)+(1*6)=243
243 % 10 = 3
So 948877-06-3 is a valid CAS Registry Number.

948877-06-3Relevant articles and documents

RAFT-approach to well-defined telechelic vinyl polymers with hydroxyl terminals as polymeric diol-type building blocks for polyurethanes

Sudo, Atsushi,Hamaguchi, Takaaki,Aoyagi, Naoto,Endo, Takeshi

, p. 318 - 326 (2013)

A new trithiocarbonate 1 bearing two hydroxyl moieties was synthesized and employed as a RAFT agent for radical polymerization of vinyl monomers. 1 mediated RAFT polymerizations of styrene and ethyl acrylate to give the corresponding polymers with predictable molecular weights and narrow molecular weight distributions. Structural analyses of the polymers with NMR and MALDI-TOF mass techniques revealed that they were telechelic ones, of which both chain ends were endowed with hydroxyl groups inherited from trithiocarbonate 1. Usefulness of these telechelic polymers as polymeric diol-type building blocks was demonstrated in their polyaddition with diisocyanates, which gave the corresponding polyurethanes.

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