1000297-54-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1000297-54-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,0,2,9 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1000297-54:
(9*1)+(8*0)+(7*0)+(6*0)+(5*2)+(4*9)+(3*7)+(2*5)+(1*4)=90
90 % 10 = 0
So 1000297-54-0 is a valid CAS Registry Number.