618362-37-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 618362-37-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,8,3,6 and 2 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 618362-37:
(8*6)+(7*1)+(6*8)+(5*3)+(4*6)+(3*2)+(2*3)+(1*7)=161
161 % 10 = 1
So 618362-37-1 is a valid CAS Registry Number.