56946-24-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56946-24-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,9,4 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 56946-24:
(7*5)+(6*6)+(5*9)+(4*4)+(3*6)+(2*2)+(1*4)=158
158 % 10 = 8
So 56946-24-8 is a valid CAS Registry Number.