701270-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 701270-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,1,2,7 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 701270-41:
(8*7)+(7*0)+(6*1)+(5*2)+(4*7)+(3*0)+(2*4)+(1*1)=109
109 % 10 = 9
So 701270-41-9 is a valid CAS Registry Number.