1294446-97-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1294446-97-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,4,4,4 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1294446-97:
(9*1)+(8*2)+(7*9)+(6*4)+(5*4)+(4*4)+(3*6)+(2*9)+(1*7)=191
191 % 10 = 1
So 1294446-97-1 is a valid CAS Registry Number.