151593-47-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151593-47-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,5,9 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 151593-47:
(8*1)+(7*5)+(6*1)+(5*5)+(4*9)+(3*3)+(2*4)+(1*7)=134
134 % 10 = 4
So 151593-47-4 is a valid CAS Registry Number.