38199-47-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38199-47-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,1,9 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 38199-47:
(7*3)+(6*8)+(5*1)+(4*9)+(3*9)+(2*4)+(1*7)=152
152 % 10 = 2
So 38199-47-2 is a valid CAS Registry Number.