Cas 439253-51-7,(S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-3-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-phenyl)-propionic acid methyl ester

439253-51-7

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Basic information

Product Name: (S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-3-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-phenyl)-propionic acid methyl ester
Synonyms:
CAS NO:439253-51-7
Molecular Formula:
Molecular Weight: 399.447
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-3-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-phenyl)-propionic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-3-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-phenyl)-propionic acid methyl ester(439253-51-7)
EPA Substance Registry System: (S)-2-tert-Butoxycarbonylamino-3-(4-hydroxy-3-{[1-pyridin-2-yl-meth-(E)-ylidene]-amino}-phenyl)-propionic acid methyl ester(439253-51-7)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 439253-51-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 439253-51-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,9,2,5 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 439253-51:
(8*4)+(7*3)+(6*9)+(5*2)+(4*5)+(3*3)+(2*5)+(1*1)=157
157 % 10 = 7
So 439253-51-7 is a valid CAS Registry Number.

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439253-51-7Relevant academic research and scientific papers

Synthesis and photophysical properties of 3-[2-(pyridyl)benzoxazol-5-yl]-L-alanine derivatives

Guzow, Katarzyna,Szabelski, Mariusz,Malicka, Joanna,Karolczak, Jerzy,Wiczk, Wies?aw

, p. 2201 - 2209 (2002)

The syntheses of N-(tert-butyloxycarbonyl)-3-[2-(4-pyridyl)benzoxazol-5-yl]-L-alanine methyl ester and N-(tert-butyloxycarbonyl)-3-[2-(2-pyridyl)benzoxazol-5-yl]-L-alanine methyl ester using different oxidizing agents (NBS, lead tetraacetate, Mitsunobu re

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