27423-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27423-52-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,4,2 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 27423-52:
(7*2)+(6*7)+(5*4)+(4*2)+(3*3)+(2*5)+(1*2)=105
105 % 10 = 5
So 27423-52-5 is a valid CAS Registry Number.
27423-52-5Relevant academic research and scientific papers
Synthesis of new derivatives of 1,2,4-triazol-3-one
Struga,Dobosz,Kossakowski,Dybala,Stepniak,Koziol
, p. 889 - 897 (2007/10/03)
Reactions of nucleophilic substitution on 2,5-diphenyl-, 1,5-diphenyl-, and 5-phenyl-1,2,4-triazol-3-one were studied. Both O- and N-derivatives were obtained. Molecular structure proposed for this group of compounds was confirmed by X-ray structure analy
