1275601-94-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1275601-94-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,5,6,0 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1275601-94:
(9*1)+(8*2)+(7*7)+(6*5)+(5*6)+(4*0)+(3*1)+(2*9)+(1*4)=159
159 % 10 = 9
So 1275601-94-9 is a valid CAS Registry Number.