193277-85-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 193277-85-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,2,7 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 193277-85:
(8*1)+(7*9)+(6*3)+(5*2)+(4*7)+(3*7)+(2*8)+(1*5)=169
169 % 10 = 9
So 193277-85-9 is a valid CAS Registry Number.