39573-23-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39573-23-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,5,7 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 39573-23:
(7*3)+(6*9)+(5*5)+(4*7)+(3*3)+(2*2)+(1*3)=144
144 % 10 = 4
So 39573-23-4 is a valid CAS Registry Number.
39573-23-4Relevant articles and documents
ACRYLAMIDE-BASED CROSSLINKING MONOMERS, THEIR PREPARATION, AND USES THEREOF
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Page/Page column 11, (2014/05/07)
A process for preparing an acrylamide-based crosslinking monomer comprising reacting in the presence of a catalyst an isocyanate compound containing at least two isocyanate groups with one of acrylic acid or methacrylic acid. These acrylamide-based crossl