609853-48-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 609853-48-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,9,8,5 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 609853-48:
(8*6)+(7*0)+(6*9)+(5*8)+(4*5)+(3*3)+(2*4)+(1*8)=187
187 % 10 = 7
So 609853-48-7 is a valid CAS Registry Number.