1607465-42-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1607465-42-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,7,4,6 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1607465-42:
(9*1)+(8*6)+(7*0)+(6*7)+(5*4)+(4*6)+(3*5)+(2*4)+(1*2)=168
168 % 10 = 8
So 1607465-42-8 is a valid CAS Registry Number.