857534-36-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 857534-36-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,5,3 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 857534-36:
(8*8)+(7*5)+(6*7)+(5*5)+(4*3)+(3*4)+(2*3)+(1*6)=202
202 % 10 = 2
So 857534-36-2 is a valid CAS Registry Number.