75188-93-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75188-93-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,8 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75188-93:
(7*7)+(6*5)+(5*1)+(4*8)+(3*8)+(2*9)+(1*3)=161
161 % 10 = 1
So 75188-93-1 is a valid CAS Registry Number.
75188-93-1Relevant academic research and scientific papers
2-Substituted 1,3-Dinaphthylimidazolidines from N,N'-Dinaphthylethylenediamines
Schoenberg, Alexander,Singer, Erich,Eckert, Philipp
, p. 2823 - 2826 (2007/10/02)
Reactions of N,N'-di-1- and N,N'-di-2-naphthylethylenediamines (2, 3) with some aldehydes are described and the NMR spectra of the resulting imidazolidines 4 -7- are discussed.
