147604-99-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147604-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,6,0 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 147604-99:
(8*1)+(7*4)+(6*7)+(5*6)+(4*0)+(3*4)+(2*9)+(1*9)=147
147 % 10 = 7
So 147604-99-7 is a valid CAS Registry Number.