127033-17-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127033-17-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,0,3 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127033-17:
(8*1)+(7*2)+(6*7)+(5*0)+(4*3)+(3*3)+(2*1)+(1*7)=94
94 % 10 = 4
So 127033-17-4 is a valid CAS Registry Number.