244158-33-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 244158-33-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,4,1,5 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 244158-33:
(8*2)+(7*4)+(6*4)+(5*1)+(4*5)+(3*8)+(2*3)+(1*3)=126
126 % 10 = 6
So 244158-33-6 is a valid CAS Registry Number.