Cas 923014-91-9,1-(2-{2-[2-(2-<i>tert</i>-butoxycarbonylamino-3-methyl-butyrylamino)-5-formylamino-pentanoylamino]-4-methyl-pentanoylamino}-3-phenyl-acryloyl)-pyrrolidine-2-carboxylic acid 2,2,2-trichloro-ethyl ester

923014-91-9

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Product Name: 1-(2-{2-[2-(2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-5-formylamino-pentanoylamino]-4-methyl-pentanoylamino}-3-phenyl-acryloyl)-pyrrolidine-2-carboxylic acid 2,2,2-trichloro-ethyl ester
Synonyms: 1-(2-{2-[2-(2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-5-formylamino-pentanoylamino]-4-methyl-pentanoylamino}-3-phenyl-acryloyl)-pyrrolidine-2-carboxylic acid 2,2,2-trichloro-ethyl ester
CAS NO:923014-91-9
Molecular Formula:
Molecular Weight: 846.249
EINECS: N/A
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Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
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Solubility: N/A
CAS DataBase Reference: 1-(2-{2-[2-(2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-5-formylamino-pentanoylamino]-4-methyl-pentanoylamino}-3-phenyl-acryloyl)-pyrrolidine-2-carboxylic acid 2,2,2-trichloro-ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 1-(2-{2-[2-(2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-5-formylamino-pentanoylamino]-4-methyl-pentanoylamino}-3-phenyl-acryloyl)-pyrrolidine-2-carboxylic acid 2,2,2-trichloro-ethyl ester(923014-91-9)
EPA Substance Registry System: 1-(2-{2-[2-(2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-5-formylamino-pentanoylamino]-4-methyl-pentanoylamino}-3-phenyl-acryloyl)-pyrrolidine-2-carboxylic acid 2,2,2-trichloro-ethyl ester(923014-91-9)

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Safety Statements: N/A
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RTECS:
HazardClass: N/A
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Hazardous Substances Data: 923014-91-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 923014-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,3,0,1 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 923014-91:
(8*9)+(7*2)+(6*3)+(5*0)+(4*1)+(3*4)+(2*9)+(1*1)=139
139 % 10 = 9
So 923014-91-9 is a valid CAS Registry Number.

923014-91-9Upstream product

13734-41-3 t-Boc-L-valine

923014-91-9Downstream Products

121778-96-9 1-(2-{2-[2-(2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-5-formylamino-pentanoylamino]-4-methyl-pentanoylamino}-3-phenyl-acryloyl)-pyrrolidine-2-carboxylic acid

923014-91-9Relevant academic research and scientific papers

Synthesis of low-hemolytic antimicrobial dehydropeptides based on gramicidin S

Yamada, Keiichi,Shinoda, Shun-Suke,Oku, Hiroyuki,Komagoe, Keiko,Katsu, Takashi,Katakai, Ryoichi

, p. 7592 - 7595 (2007/10/03)

The synthesis and biological activity of a novel cyclic β-sheet-type antimicrobial dehydropeptide based on gramicidin S (GS) is described. The GS analogue, containing two (Z)-(β-3-pyridyl)-α,β-dehydroalanine (ΔZ3Pal) residues at the 4 and 4′ positions (2), was synthesized by solution-phase methodologies using Boc-Leu-ΔZ3Pal azlactone. Analogue 2 exhibited high antimicrobial activity against Gram-positive bacteria and had much lower hemolytic activity than wild-type GS and the corresponding (Z)-α,β-dehydrophenylalanine (ΔZ-Phe) analogue (1).

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