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Alanine, 3,3,3-trifluoro-N-formyl-2-[(phenylmethyl)thio]-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137174-53-9

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137174-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137174-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,1,7 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 137174-53:
(8*1)+(7*3)+(6*7)+(5*1)+(4*7)+(3*4)+(2*5)+(1*3)=129
129 % 10 = 9
So 137174-53-9 is a valid CAS Registry Number.

137174-53-9Downstream Products

137174-53-9Relevant academic research and scientific papers

Formylimine versus Isocyanate - an Unusual Tautomerism of a Trifluoroalanine Derivative

Matthies, Dieter,Siewers, Stefan

, p. 159 - 162 (2007/10/02)

The intermediate 7a formed by hydrogen chloride elimination of 6 can easily tautomerize to the isolable isocyanate 7b.Depending on the reaction conditions nucleophiles react with 7a and 7b to give the corresponding products 8 or 9, respectively. Key Words

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