437658-26-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 437658-26-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,7,6,5 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 437658-26:
(8*4)+(7*3)+(6*7)+(5*6)+(4*5)+(3*8)+(2*2)+(1*6)=179
179 % 10 = 9
So 437658-26-9 is a valid CAS Registry Number.
437658-26-9Relevant academic research and scientific papers
PARABEN DERIVATIVES FOR PRESERVING CELLULOSIC MATERIALS
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, (2013/02/28)
A method of preserving a cellulosic material are provided. The method includes contacting the cellulosic material with a paraben-containing monomer and polymerizing the paraben-containing monomer. Articles including a cellulosic material and at least one polymer which includes paraben moieties are also provided.
