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2-(Methyl-{1-[2-(3-{2-[(4-oxo-piperidine-2-carbonyl)-amino]-2-phenyl-acetoxy}-2-{[3-(2,2,2-trichloro-ethoxycarbonyloxy)-pyridine-2-carbonyl]-amino}-butyrylamino)-butyryl]-pyrrolidine-2-carbonyl}-amino)-3-phenyl-propionic acid; compound with trifluoro-acetic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127092-15-3

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127092-15-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127092-15-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,0,9 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 127092-15:
(8*1)+(7*2)+(6*7)+(5*0)+(4*9)+(3*2)+(2*1)+(1*5)=113
113 % 10 = 3
So 127092-15-3 is a valid CAS Registry Number.

127092-15-3Downstream Products

127092-15-3Relevant academic research and scientific papers

A SEARCH FOR PHENOLIC PROTECTION IN VIRGINIAMYCIN S

Sharma, N.K.,Anteunis, M.J.O.

, p. 463 - 480 (2007/10/02)

In order to be able to mask the hydroxyl grouping of the pipecolic acid residue in Virginiamycin during alkaline (NaOH) and acidic (Tfa) break-down procedures and to use peptidic fragments coming thereof for further reconstitution by classical peptide synthesis procedures, we have investigated several candidates for protection/deprotection.Thus the phenacyl derivatives (4 and 5), the allyloxycarbonyl derivative (6), the trichloroethyloxycarbonyl derivatives (8 and 9) and the 2,4-dinitrophenyl derivative (10) have been prepared.Among these none were stable in aqueous basic conditions.The Alloc- (6) the Troc- (8) and Dnp-derivative (10) may have some applications under acidic conditions.

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