631896-20-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 631896-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,1,8,9 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 631896-20:
(8*6)+(7*3)+(6*1)+(5*8)+(4*9)+(3*6)+(2*2)+(1*0)=173
173 % 10 = 3
So 631896-20-3 is a valid CAS Registry Number.
631896-20-3Relevant academic research and scientific papers
Curing accelerator, epoxy resin composition, and semiconductor device
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Page 30-31, (2008/06/13)
A curing accelerator which is suitable for various curable resin compositions, an epoxy resin composition having excellent curability, storage stability and fluidity, and a semiconductor device having excellent solder cracking resistance and moisture resi
