1017051-48-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1017051-48-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,7,0,5 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1017051-48:
(9*1)+(8*0)+(7*1)+(6*7)+(5*0)+(4*5)+(3*1)+(2*4)+(1*8)=97
97 % 10 = 7
So 1017051-48-7 is a valid CAS Registry Number.