1353954-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1353954-46-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,3,9,5 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1353954-46:
(9*1)+(8*3)+(7*5)+(6*3)+(5*9)+(4*5)+(3*4)+(2*4)+(1*6)=177
177 % 10 = 7
So 1353954-46-7 is a valid CAS Registry Number.