54743-30-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54743-30-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,7,4 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 54743-30:
(7*5)+(6*4)+(5*7)+(4*4)+(3*3)+(2*3)+(1*0)=125
125 % 10 = 5
So 54743-30-5 is a valid CAS Registry Number.
54743-30-5Relevant articles and documents
5-(4-Pyridyl)-5-phenylhydantoin
Eknoian, Michael W.,Webb, Thomas R.,Worley, S. Davis,Braswell, Anthony,Hadley, Johnathan
, p. 405 - 407 (2007/10/03)
The structure of the title compound, C14H11N3O2, is reported. The hydantoin ring is nearly planar. Bond distances and angles within the hydantoin ring are similar to those of the known 5,5-diphenylhydantoin. The