1184979-76-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1184979-76-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,4,9,7 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1184979-76:
(9*1)+(8*1)+(7*8)+(6*4)+(5*9)+(4*7)+(3*9)+(2*7)+(1*6)=217
217 % 10 = 7
So 1184979-76-7 is a valid CAS Registry Number.