173383-27-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 173383-27-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,3,8 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 173383-27:
(8*1)+(7*7)+(6*3)+(5*3)+(4*8)+(3*3)+(2*2)+(1*7)=142
142 % 10 = 2
So 173383-27-2 is a valid CAS Registry Number.
173383-27-2Relevant academic research and scientific papers
Synthetic Studies on Vancomycin: Synthesis of Seco-Aglucovancomycins
Nakamura, Kazuhiko,Nishiyama, Shigeru,Yamamura, Shosuke
, p. 8621 - 8624 (2007/10/02)
Preparation of the vancomycin analogs (SAV-1 and SAV-2) is described.The key step is construction of a bicyclic diaryl ether residue by means of thallium(III) oxidation of the corresponding halogenated phenols.
