1261301-41-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1261301-41-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,1,3,0 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1261301-41:
(9*1)+(8*2)+(7*6)+(6*1)+(5*3)+(4*0)+(3*1)+(2*4)+(1*1)=100
100 % 10 = 0
So 1261301-41-0 is a valid CAS Registry Number.