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5744-31-0

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5744-31-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5744-31-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,4 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5744-31:
(6*5)+(5*7)+(4*4)+(3*4)+(2*3)+(1*1)=100
100 % 10 = 0
So 5744-31-0 is a valid CAS Registry Number.

5744-31-0Downstream Products

5744-31-0Relevant articles and documents

A Bench-Stable Vilsmeier Reagent for in situ Alcohol Activation: Synthetic Application in the Synthesis of 2-Amino-2-Thiazolines

Corbett, Michael T.,Caille, Seb

supporting information, p. 2845 - 2850 (2017/10/06)

A robust, chemoselective direct condensation/cyclization of thioureas and amino alcohols is described. Employing a bench-stable Vilsmeier reagent, methoxymethylene- N, N -dimethyliminium methyl sulfate, the selective in situ activation of alcohols is achieved with high efficiency and broad functional-group tolerance. The reversible interaction of the Vilsmeier reagent with substrate was key to the success of this activation strategy.

Development of Amino-Oxazoline and Amino-Thiazoline Organic Catalysts for the Ring-Opening Polymerisation of Lactide

Becker, Jan M.,Tempelaar, Sarah,Stanford, Matthew J.,Pounder, Ryan J.,Covington, James A.,Dove, Andrew P.

scheme or table, p. 6099 - 6105 (2010/09/05)

The ring-opening polymerisation of lactide by a range of aminooxazoline and amino-thiazoline catalysts is reported. The more electronrich derivatives are demonstrated to be the most highly active and polymerisation is well controlled, as evidenced by the

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