1159976-47-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1159976-47-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,9,9,7 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1159976-47:
(9*1)+(8*1)+(7*5)+(6*9)+(5*9)+(4*7)+(3*6)+(2*4)+(1*7)=212
212 % 10 = 2
So 1159976-47-2 is a valid CAS Registry Number.