107774-95-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107774-95-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,7,7 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 107774-95:
(8*1)+(7*0)+(6*7)+(5*7)+(4*7)+(3*4)+(2*9)+(1*5)=148
148 % 10 = 8
So 107774-95-8 is a valid CAS Registry Number.