874292-70-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 874292-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,2,9 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 874292-70:
(8*8)+(7*7)+(6*4)+(5*2)+(4*9)+(3*2)+(2*7)+(1*0)=203
203 % 10 = 3
So 874292-70-3 is a valid CAS Registry Number.