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173383-15-8

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173383-15-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 173383-15-8 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, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 173383-15:
(8*1)+(7*7)+(6*3)+(5*3)+(4*8)+(3*3)+(2*1)+(1*5)=138
138 % 10 = 8
So 173383-15-8 is a valid CAS Registry Number.

173383-15-8Downstream Products

173383-15-8Relevant articles and documents

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.

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