1365931-44-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1365931-44-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,5,9,3 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1365931-44:
(9*1)+(8*3)+(7*6)+(6*5)+(5*9)+(4*3)+(3*1)+(2*4)+(1*4)=177
177 % 10 = 7
So 1365931-44-7 is a valid CAS Registry Number.