127411-34-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127411-34-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,4,1 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 127411-34:
(8*1)+(7*2)+(6*7)+(5*4)+(4*1)+(3*1)+(2*3)+(1*4)=101
101 % 10 = 1
So 127411-34-1 is a valid CAS Registry Number.