Cas 76804-08-5,Sodium; 3-ethyl-5-formyl-4-methyl-1H-pyrrole-2-sulfonate

76804-08-5

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Basic information

Product Name: Sodium; 3-ethyl-5-formyl-4-methyl-1H-pyrrole-2-sulfonate
Synonyms:
CAS NO:76804-08-5
Molecular Formula:
Molecular Weight: 239.227
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: Sodium; 3-ethyl-5-formyl-4-methyl-1H-pyrrole-2-sulfonate(CAS DataBase Reference)
NIST Chemistry Reference: Sodium; 3-ethyl-5-formyl-4-methyl-1H-pyrrole-2-sulfonate(76804-08-5)
EPA Substance Registry System: Sodium; 3-ethyl-5-formyl-4-methyl-1H-pyrrole-2-sulfonate(76804-08-5)

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: 76804-08-5(Hazardous Substances Data)

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76804-08-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76804-08-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,0 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 76804-08:
(7*7)+(6*6)+(5*8)+(4*0)+(3*4)+(2*0)+(1*8)=145
145 % 10 = 5
So 76804-08-5 is a valid CAS Registry Number.

76804-08-5Upstream product

19711-71-8 4-ethyl-3-methylpyrrole-2-carboxaldehyde

76804-08-5Downstream Products

76804-08-5Relevant academic research and scientific papers

Tripyrrin Acids, III. - Tripyrrin-α-carboxylic Acids and -sulfonic Acids

Munder, Siegfried,Pfaff, Eberhard,Plieninger, Hans,Sander, Wolfram

, p. 2031 - 2038 (2007/10/02)

Syntheses of tripyrrin-α-carboxylic acid 1 with a propionic ester side chain and the novel tripyrrin-α-sulfonic acids 7 and 8 are described. pKa values of 1 and 7, VIS spectra of 7 , and 1H- and 13C-NMR spectra of 1, 7 and the salts of 7 are discussed.

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