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N-Benzyloxycarbonyl-β-(S)-asparagyl(α-tert.-butylester)-(S)-azetidin-2-carbonsaeuremethylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91921-41-4

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91921-41-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91921-41-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,9,2 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 91921-41:
(7*9)+(6*1)+(5*9)+(4*2)+(3*1)+(2*4)+(1*1)=134
134 % 10 = 4
So 91921-41-4 is a valid CAS Registry Number.

91921-41-4Downstream Products

91921-41-4Relevant academic research and scientific papers

The "Normalizing Factor" for the Toato Mutant chloronerva. XV. - Peptide Analogues of the Phytosiderophore Nicotianamine

Ripperger, H.,Schreiber, K.,Faust, J.

, p. 266 - 272 (2007/10/02)

Some peptide analogues of the phytosiderophore nicotianamine, (2S, 3'S, 3"S)-N--azetidine-2-carboxylic acid, have been synthesized from protected amino acids by the EEDQ or the DCC method.They exhibited no biological effect with regard to the phenotypical normalization of the tomato mutant chloronerva.

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