Cas 103383-41-1,3-((Z)-3-Ethylamino-3-imidazol-1-yl-acryloyl)-benzenesulfonic acid

103383-41-1

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Basic information

Product Name: 3-((Z)-3-Ethylamino-3-imidazol-1-yl-acryloyl)-benzenesulfonic acid
Synonyms: 3-((Z)-3-Ethylamino-3-imidazol-1-yl-acryloyl)-benzenesulfonic acid
CAS NO:103383-41-1
Molecular Formula:
Molecular Weight: 321.357
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: 3-((Z)-3-Ethylamino-3-imidazol-1-yl-acryloyl)-benzenesulfonic acid(CAS DataBase Reference)
NIST Chemistry Reference: 3-((Z)-3-Ethylamino-3-imidazol-1-yl-acryloyl)-benzenesulfonic acid(103383-41-1)
EPA Substance Registry System: 3-((Z)-3-Ethylamino-3-imidazol-1-yl-acryloyl)-benzenesulfonic acid(103383-41-1)

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: 103383-41-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 103383-41-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,3,8 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 103383-41:
(8*1)+(7*0)+(6*3)+(5*3)+(4*8)+(3*3)+(2*4)+(1*1)=91
91 % 10 = 1
So 103383-41-1 is a valid CAS Registry Number.

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103383-41-1Downstream Products

103383-41-1Relevant academic research and scientific papers

N-Ethyl-5-phenylisoxazolium-3'-sulfonate (Woodward's Reagent K) as a Reagent for Nucleophilic Side Chains of Proteins

Llamas, Kathryn,Owens, Mark,Blakeley, Robert L.,Zerner, Burt

, p. 5543 - 5548 (2007/10/02)

N-Ethyl-5-phenylisoxazolium-3'-sulfonate (1) is converted to the corresponding keto ketenimine in a hydroxide-promoted reaction with k-OH=6.64E5 M-1s-1 at 25 deg C.The rate law for spontaneous hydration

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