36457-18-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 36457-18-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,4,5 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 36457-18:
(7*3)+(6*6)+(5*4)+(4*5)+(3*7)+(2*1)+(1*8)=128
128 % 10 = 8
So 36457-18-8 is a valid CAS Registry Number.