1361964-71-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1361964-71-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,1,9,6 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1361964-71:
(9*1)+(8*3)+(7*6)+(6*1)+(5*9)+(4*6)+(3*4)+(2*7)+(1*1)=177
177 % 10 = 7
So 1361964-71-7 is a valid CAS Registry Number.