156050-79-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156050-79-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,0,5 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 156050-79:
(8*1)+(7*5)+(6*6)+(5*0)+(4*5)+(3*0)+(2*7)+(1*9)=122
122 % 10 = 2
So 156050-79-2 is a valid CAS Registry Number.