385843-32-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 385843-32-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,5,8,4 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 385843-32:
(8*3)+(7*8)+(6*5)+(5*8)+(4*4)+(3*3)+(2*3)+(1*2)=183
183 % 10 = 3
So 385843-32-3 is a valid CAS Registry Number.