1172763-84-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1172763-84-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,2,7,6 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1172763-84:
(9*1)+(8*1)+(7*7)+(6*2)+(5*7)+(4*6)+(3*3)+(2*8)+(1*4)=166
166 % 10 = 6
So 1172763-84-6 is a valid CAS Registry Number.