61306-41-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61306-41-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,3,0 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 61306-41:
(7*6)+(6*1)+(5*3)+(4*0)+(3*6)+(2*4)+(1*1)=90
90 % 10 = 0
So 61306-41-0 is a valid CAS Registry Number.