959615-83-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 959615-83-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,9,6,1 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 959615-83:
(8*9)+(7*5)+(6*9)+(5*6)+(4*1)+(3*5)+(2*8)+(1*3)=229
229 % 10 = 9
So 959615-83-9 is a valid CAS Registry Number.