473932-53-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 473932-53-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,3,9,3 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 473932-53:
(8*4)+(7*7)+(6*3)+(5*9)+(4*3)+(3*2)+(2*5)+(1*3)=175
175 % 10 = 5
So 473932-53-5 is a valid CAS Registry Number.
473932-53-5Relevant academic research and scientific papers
Stereoselective synthesis of bis(α-amino acid) derivatives isosteric of cysteine. Part 4
Ferioli, Federico,Piccinelli, Fabio,Porzi, Gianni,Sandri, Sergio
, p. 1181 - 1187 (2007/10/03)
Enantiomerically pure α-alkyl derivatives of α,α′-diaminodicarboxylic acids isosteric of cysteine 8a,b,e, 9a,b,e and 10a,b,e have been synthesized starting from the glycine-derived chiral synthon (1′S,1″S)-1.
