56188-38-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56188-38-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,1,8 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 56188-38:
(7*5)+(6*6)+(5*1)+(4*8)+(3*8)+(2*3)+(1*8)=146
146 % 10 = 6
So 56188-38-6 is a valid CAS Registry Number.