845635-10-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 845635-10-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,6,3 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 845635-10:
(8*8)+(7*4)+(6*5)+(5*6)+(4*3)+(3*5)+(2*1)+(1*0)=181
181 % 10 = 1
So 845635-10-1 is a valid CAS Registry Number.