64138-84-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64138-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,1,3 and 8 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 64138-84:
(7*6)+(6*4)+(5*1)+(4*3)+(3*8)+(2*8)+(1*4)=127
127 % 10 = 7
So 64138-84-7 is a valid CAS Registry Number.
64138-84-7Relevant academic research and scientific papers
3,5-Dinitro-2-{[(R)-(-)-1-phenylethyl]-amino}pyridine
Cole, Jacqueline M.,Howard, Judith A. K.,Macbride, J. A. Hugh
, p. 1331 - 1334 (2007/10/03)
The synthesis and crystal structure of the title compound, C13H12N4O4, is reported. The compound displayed second harmonic generation and the results are reported. The molecular packing is described in conjuncti