857595-67-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 857595-67-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,7,5,9 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 857595-67:
(8*8)+(7*5)+(6*7)+(5*5)+(4*9)+(3*5)+(2*6)+(1*7)=236
236 % 10 = 6
So 857595-67-6 is a valid CAS Registry Number.