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(E)-2-((S)-2-tert-Butoxycarbonylamino-3-phenyl-propionylamino)-but-2-enedioic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

119767-63-4

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119767-63-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119767-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,7,6 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 119767-63:
(8*1)+(7*1)+(6*9)+(5*7)+(4*6)+(3*7)+(2*6)+(1*3)=164
164 % 10 = 4
So 119767-63-4 is a valid CAS Registry Number.

119767-63-4Downstream Products

119767-63-4Relevant academic research and scientific papers

A New Synthetic Route to Dehydrodipeptides Containing ΔAsp Residue from Oxazine-2,4-dione Derivatives

Shin, Chung-gi,Yonezawa, Yasuchika,Tokuumi, Shoken

, p. 1473 - 1474 (1988)

Reaction of N-benzyloxycarbonyl-dehydroaspartic acids with SOCl2 gave N-carboxy dehydroaspartic acid anhydride or oxazine-2,4-dione-6-carboxylic acids depending on the starting materials.The latter were found to be very useful compounds for the synthesis of various dehydropeptides.

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