Cas 640281-40-9,5-(7-Bromo-1H-indol-3-yl)-2-{(S)-1-[(S)-3-(4-hydroxy-phenyl)-2-(2-nitro-benzenesulfonylamino)-propionylamino]-2-methyl-propyl}-oxazole-4-carboxylic acid methyl ester

640281-40-9

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Basic information

Product Name: 5-(7-Bromo-1H-indol-3-yl)-2-{(S)-1-[(S)-3-(4-hydroxy-phenyl)-2-(2-nitro-benzenesulfonylamino)-propionylamino]-2-methyl-propyl}-oxazole-4-carboxylic acid methyl ester
Synonyms: 5-(7-Bromo-1H-indol-3-yl)-2-{(S)-1-[(S)-3-(4-hydroxy-phenyl)-2-(2-nitro-benzenesulfonylamino)-propionylamino]-2-methyl-propyl}-oxazole-4-carboxylic acid methyl ester
CAS NO:640281-40-9
Molecular Formula:
Molecular Weight: 740.588
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: 5-(7-Bromo-1H-indol-3-yl)-2-{(S)-1-[(S)-3-(4-hydroxy-phenyl)-2-(2-nitro-benzenesulfonylamino)-propionylamino]-2-methyl-propyl}-oxazole-4-carboxylic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 5-(7-Bromo-1H-indol-3-yl)-2-{(S)-1-[(S)-3-(4-hydroxy-phenyl)-2-(2-nitro-benzenesulfonylamino)-propionylamino]-2-methyl-propyl}-oxazole-4-carboxylic acid methyl ester(640281-40-9)
EPA Substance Registry System: 5-(7-Bromo-1H-indol-3-yl)-2-{(S)-1-[(S)-3-(4-hydroxy-phenyl)-2-(2-nitro-benzenesulfonylamino)-propionylamino]-2-methyl-propyl}-oxazole-4-carboxylic acid methyl ester(640281-40-9)

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: 640281-40-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 640281-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,0,2,8 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 640281-40:
(8*6)+(7*4)+(6*0)+(5*2)+(4*8)+(3*1)+(2*4)+(1*0)=129
129 % 10 = 9
So 640281-40-9 is a valid CAS Registry Number.

640281-40-9Upstream product

640281-40-9Downstream Products

640281-41-0 C₃₂H₂₈BrN₅O₉S

640281-40-9Relevant academic research and scientific papers

A Concise and Flexible Total Synthesis of (-)-Diazonamide A

Burgett, Anthony W. G.,Li, Qingyi,Wei, Qi,Harran, Patrick G.

, p. 4961 - 4966 (2003)

The remarkable action of an IIII species on a tripeptide containing acyclic tyrosine/ tryptophan is the key step in a total synthesis of (-)-diazonamide A. The completed preparation of this new antimitotic is concise, multiply convergent, and a

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