876370-71-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 876370-71-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,6,3,7 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 876370-71:
(8*8)+(7*7)+(6*6)+(5*3)+(4*7)+(3*0)+(2*7)+(1*1)=207
207 % 10 = 7
So 876370-71-7 is a valid CAS Registry Number.