851762-73-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 851762-73-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,7,6 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 851762-73:
(8*8)+(7*5)+(6*1)+(5*7)+(4*6)+(3*2)+(2*7)+(1*3)=187
187 % 10 = 7
So 851762-73-7 is a valid CAS Registry Number.