156479-94-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156479-94-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,4,7 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 156479-94:
(8*1)+(7*5)+(6*6)+(5*4)+(4*7)+(3*9)+(2*9)+(1*4)=176
176 % 10 = 6
So 156479-94-6 is a valid CAS Registry Number.