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42040-48-2

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42040-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42040-48-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,0,4 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 42040-48:
(7*4)+(6*2)+(5*0)+(4*4)+(3*0)+(2*4)+(1*8)=72
72 % 10 = 2
So 42040-48-2 is a valid CAS Registry Number.

42040-48-2Downstream Products

42040-48-2Relevant articles and documents

REACTIVE POLYMERIC CARRIERS OBTAINED BY SUSPENSION POLYMERIZATION OF HYDROXYETHYL METHACRYLATES SULPHONATES

Benes J., Milan,Peska, Jan

, p. 3065 - 3070 (2007/10/02)

Reaction of monomeric 2-hydroxyethyl methacrylate with sulphochlorides as e.g. toluenesulphonyl chloride,gives rise to asymmetrical ethylene esters wich can be polymerized to beads possessing alkylating properties.It this procedure,a single precursor can

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