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73871-00-8

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73871-00-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73871-00-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,7 and 1 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73871-00:
(7*7)+(6*3)+(5*8)+(4*7)+(3*1)+(2*0)+(1*0)=138
138 % 10 = 8
So 73871-00-8 is a valid CAS Registry Number.

73871-00-8Downstream Products

73871-00-8Relevant articles and documents

Tandem deprotection/coupling for peptide synthesis in water at room temperature

Cortes-Clerget, Margery,Berthon, Jean-Yves,Krolikiewicz-Renimel, Isabelle,Chaisemartin, Laurent,Lipshutz, Bruce H.

supporting information, p. 4263 - 4267 (2017/09/28)

A tandem deprotection/coupling sequence is reported for solution-phase peptide synthesis in water under micellar catalysis conditions using the designer surfactant TPGS-750-M. Cbz deprotection followed by peptide coupling in the presence of COMU and 2,6-lutidine afforded polypeptides containing up to 10 amino acid residues. A broad scope characterizes this new technology. No epimerization has been detected. The associated E Factors, as a measure of "greenness" and known to be extremely high for peptide couplings, have been reduced to less than 10 due to the step-economy and minimal amounts of organic solvent needed for product extraction.

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