5936-18-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5936-18-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,3 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 5936-18:
(6*5)+(5*9)+(4*3)+(3*6)+(2*1)+(1*8)=115
115 % 10 = 5
So 5936-18-5 is a valid CAS Registry Number.