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(R)-2-[1-(4,4-Dimethyl-2,6-dioxo-cyclohexylidene)-ethylamino]-3-tritylsulfanyl-propionic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

216103-91-2

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216103-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 216103-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,1,0 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 216103-91:
(8*2)+(7*1)+(6*6)+(5*1)+(4*0)+(3*3)+(2*9)+(1*1)=92
92 % 10 = 2
So 216103-91-2 is a valid CAS Registry Number.

216103-91-2Downstream Products

216103-91-2Relevant academic research and scientific papers

Synthesis of asymmetric cystines

Zuberi, Sheena,Glen, Angela,Hider, Robert C.,Bansal, Sukhvinder S.

, p. 7567 - 7570 (1998)

A number of new orthogonally protected asymmetric cystine derivatives have been developed for the synthesis of peptides containing disulphide bridges. Their synthesis was accomplished by PhI(OAc)2 mediated oxidation of cysteine derivatives and using the Npys group to activate the thiol group.

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