30986-63-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30986-63-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,9,8 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 30986-63:
(7*3)+(6*0)+(5*9)+(4*8)+(3*6)+(2*6)+(1*3)=131
131 % 10 = 1
So 30986-63-1 is a valid CAS Registry Number.