1247567-61-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1247567-61-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,7,5,6 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1247567-61:
(9*1)+(8*2)+(7*4)+(6*7)+(5*5)+(4*6)+(3*7)+(2*6)+(1*1)=178
178 % 10 = 8
So 1247567-61-8 is a valid CAS Registry Number.