1246852-91-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1246852-91-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,8,5 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1246852-91:
(9*1)+(8*2)+(7*4)+(6*6)+(5*8)+(4*5)+(3*2)+(2*9)+(1*1)=174
174 % 10 = 4
So 1246852-91-4 is a valid CAS Registry Number.