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ethyl 2-diazo-3-oxo-3-(2-phenylthio)phenylpropanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131327-54-3

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131327-54-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131327-54-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,3,2 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 131327-54:
(8*1)+(7*3)+(6*1)+(5*3)+(4*2)+(3*7)+(2*5)+(1*4)=93
93 % 10 = 3
So 131327-54-3 is a valid CAS Registry Number.

131327-54-3Relevant academic research and scientific papers

Rhodium carbenoid mediated cyclisations. Part 6. Synthesis of cyclic sulphoxonium ylides

Moody, Christopher J.,Taylor, Roger J.

, p. 6525 - 6544 (2007/10/02)

Treatment of diazo sulphoxides with rhodium(11) acetate gives stable five- and six- membered cyclic sulphoxonium ylides.

RHODIUM CARBENOID MEDIATED CYCLISATIONS. SYNTHESIS AND X-RAY STRUCTURES OF CYCLIC SULPHOXONIUM YLIDES

Moody, Christopher J.,Slawin, Alexandra M. Z.,Taylor, Roger J.,Williams, David J.

, p. 6009 - 6012 (2007/10/02)

Rhodium (II) acetate catalysed decomposition of the diazo sulphoxides (1) and (3) gives the cyclic sulphoxonium ylides (2) and (4); the structures of (2c) and (4a) were confirmed by X-ray crystallography.

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