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2641-02-3

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2641-02-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2641-02-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,4 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2641-02:
(6*2)+(5*6)+(4*4)+(3*1)+(2*0)+(1*2)=63
63 % 10 = 3
So 2641-02-3 is a valid CAS Registry Number.

2641-02-3Downstream Products

2641-02-3Relevant articles and documents

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Beck,Petri

, p. C40 (1977)

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Synthesis and Characterisation of Some New N-Nitrosodipeptides

Challis, Brian C.,Milligan, Jamie R.,Mitchell, Robert C.

, p. 3103 - 3108 (2007/10/02)

The synthesis of 11 new N-nitrosodipeptides by aprotic nitrosation with N2O4 is desdribed for N-(N'-acetyl-L-prolyl)glycine, -L-alanine, -L-phenylalanine; and N-phthalimidoacetylglycine peptides and their (benzyl or ethyl) esters.The UV-vis, IR, 1H NMR and MS properties of the new N-nitrosodipeptides are reported and their structural significance is analysed.

N-acylation during the addition of carboxylic acids to N-tert-Butylacylketenimines and the use of the reagent N-tert-Butyl-5-methylisoxazolium Perchlorate for Peptide Synthesis.

Woodman,Davidson

, p. 4288 - 4295 (2007/10/05)

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Amino-acids and peptides. 28. Anchimeric acceleration of the aminolysis of esters. The use of mono-esters of catechol in peptide synthesis.

Jones,Young

, p. 436 - 441 (2007/10/07)

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