51134-03-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51134-03-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,1,3 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 51134-03:
(7*5)+(6*1)+(5*1)+(4*3)+(3*4)+(2*0)+(1*3)=73
73 % 10 = 3
So 51134-03-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H4ClNO/c8-6-3-1-2-4-7(6)9-5-10/h1-4H