Cas 74725-62-5,2-[2,2-Diphenyl-1-(toluene-4-sulfonylamino)-vinylsulfanyl]-malonic acid diethyl ester

74725-62-5

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Basic information

Product Name: 2-[2,2-Diphenyl-1-(toluene-4-sulfonylamino)-vinylsulfanyl]-malonic acid diethyl ester
Synonyms:
CAS NO:74725-62-5
Molecular Formula:
Molecular Weight: 539.673
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: 2-[2,2-Diphenyl-1-(toluene-4-sulfonylamino)-vinylsulfanyl]-malonic acid diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2-[2,2-Diphenyl-1-(toluene-4-sulfonylamino)-vinylsulfanyl]-malonic acid diethyl ester(74725-62-5)
EPA Substance Registry System: 2-[2,2-Diphenyl-1-(toluene-4-sulfonylamino)-vinylsulfanyl]-malonic acid diethyl ester(74725-62-5)

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: 74725-62-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74725-62-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,2 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74725-62:
(7*7)+(6*4)+(5*7)+(4*2)+(3*5)+(2*6)+(1*2)=145
145 % 10 = 5
So 74725-62-5 is a valid CAS Registry Number.

74725-62-5Upstream product

74725-62-5Downstream Products

74725-62-5Relevant academic research and scientific papers

Chemistry of N-Sulfonyl-Substituted Thiiranimines

L'abbe, Gerrit,Dekerk, Jean-Paul,Martens, Catherina,Toppet, Suzanne

, p. 4366 - 4371 (2007/10/02)

A synthetic route to the title compounds involving the reactions of sulfonyl isothiocyanates with diphenyldiazomethane is described.The three-membered rings thus obtained (3a,b) were fully characterized by spectral methods, particularly IR and 13C NMR.An

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