935845-19-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 935845-19-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,5,8,4 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 935845-19:
(8*9)+(7*3)+(6*5)+(5*8)+(4*4)+(3*5)+(2*1)+(1*9)=205
205 % 10 = 5
So 935845-19-5 is a valid CAS Registry Number.