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N-(phenylsulphinyl)-L-phenylalanine methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137451-39-9

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137451-39-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137451-39-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,4,5 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 137451-39:
(8*1)+(7*3)+(6*7)+(5*4)+(4*5)+(3*1)+(2*3)+(1*9)=129
129 % 10 = 9
So 137451-39-9 is a valid CAS Registry Number.

137451-39-9Relevant academic research and scientific papers

Mild and general method for the synthesis of sulfonamides

Garcia Ruano, Jose Luis,Parra, Alejandro,Yuste, Francisco,Mastranzo, Virginia M.

, p. 311 - 319 (2008/12/22)

Reaction of methyl sulfinates with lithium amides followed by 3-chloroperoxybenzoic acid oxidation of the resulting sulfinamides provides primary, secondary, and tertiary alkane-, arene-and heteroarenesulfonamides in high yields. This constitutes a mild and facile experimental protocol that avoids the use of hazardous, unstable, or volatile reagents and does not affect the configurational stability of the amines. Georg Thieme Verlag Stuttgart.

Some Studies on Peptide Analogues Involving the Sulphinamide Group

Merricks, David,Sammes, Peter G.,Walker, Edward R. H.,Henrick, Kim,McPartlin, Mary M.

, p. 2169 - 2176 (2007/10/02)

The title compounds are of interest as possible transition state inhibitors of peptidases.A route to N-(alkylsulphinyl)amino acids is described.A method for generating α-benzamidosulphinamides is reported; a general route to such systems failed owing to t

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