38570-33-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38570-33-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,5,7 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 38570-33:
(7*3)+(6*8)+(5*5)+(4*7)+(3*0)+(2*3)+(1*3)=131
131 % 10 = 1
So 38570-33-1 is a valid CAS Registry Number.