85004-37-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85004-37-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,0,0 and 4 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 85004-37:
(7*8)+(6*5)+(5*0)+(4*0)+(3*4)+(2*3)+(1*7)=111
111 % 10 = 1
So 85004-37-1 is a valid CAS Registry Number.