1204296-93-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1204296-93-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,2,9 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1204296-93:
(9*1)+(8*2)+(7*0)+(6*4)+(5*2)+(4*9)+(3*6)+(2*9)+(1*3)=134
134 % 10 = 4
So 1204296-93-4 is a valid CAS Registry Number.