36984-53-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 36984-53-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,9,8 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 36984-53:
(7*3)+(6*6)+(5*9)+(4*8)+(3*4)+(2*5)+(1*3)=159
159 % 10 = 9
So 36984-53-9 is a valid CAS Registry Number.