1569315-30-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1569315-30-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,9,3,1 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1569315-30:
(9*1)+(8*5)+(7*6)+(6*9)+(5*3)+(4*1)+(3*5)+(2*3)+(1*0)=185
185 % 10 = 5
So 1569315-30-5 is a valid CAS Registry Number.