3948-13-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3948-13-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,4 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3948-13:
(6*3)+(5*9)+(4*4)+(3*8)+(2*1)+(1*3)=108
108 % 10 = 8
So 3948-13-8 is a valid CAS Registry Number.
3948-13-8Relevant articles and documents
Stabilized polyglycol for high temperatures
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, (2008/06/13)
A composition comprising a poly-alkyleneglycol is stablized against molecular degradation and viscosity loss at elevated temperatures by about 0.1 to about 10% by weight of an arylhydroquinone such as p-acetylphenylhydroquinone.
