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4-((2S,3R)-2-Benzyloxycarbonylamino-3-tert-butoxy-butyryloxy)-pentanoic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22783-13-7

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22783-13-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22783-13-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,7,8 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 22783-13:
(7*2)+(6*2)+(5*7)+(4*8)+(3*3)+(2*1)+(1*3)=107
107 % 10 = 7
So 22783-13-7 is a valid CAS Registry Number.

22783-13-7Relevant academic research and scientific papers

Synthesis and evaluation of actinomycin D analogues derived from antimycin-type compounds

Chowdhury, A. K. Azad,Brown, Jeffrey R.,Longmore, Robert B.

, p. 29 - 32 (2007/10/02)

Two analogues of actinomycin D have been prepared.The first contains the chromophore of antinomycin D with the pentapeptidolactone units substituted by the dehexyl-deisovaleryl- analogue of the lactone unit found in antimycin A1.The second anal

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