955976-63-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 955976-63-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,5,9,7 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 955976-63:
(8*9)+(7*5)+(6*5)+(5*9)+(4*7)+(3*6)+(2*6)+(1*3)=243
243 % 10 = 3
So 955976-63-3 is a valid CAS Registry Number.