704888-95-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 704888-95-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,4,8,8 and 8 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 704888-95:
(8*7)+(7*0)+(6*4)+(5*8)+(4*8)+(3*8)+(2*9)+(1*5)=199
199 % 10 = 9
So 704888-95-9 is a valid CAS Registry Number.