Cas 74725-67-0,N-[(4S,5R)-4-Hydroxy-3,3,5-triphenyl-dihydro-thiophen-(2Z)-ylidene]-4-methyl-benzenesulfonamide

74725-67-0

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Basic information

Product Name: N-[(4S,5R)-4-Hydroxy-3,3,5-triphenyl-dihydro-thiophen-(2Z)-ylidene]-4-methyl-benzenesulfonamide
Synonyms: N-[(4S,5R)-4-Hydroxy-3,3,5-triphenyl-dihydro-thiophen-(2Z)-ylidene]-4-methyl-benzenesulfonamide
CAS NO:74725-67-0
Molecular Formula:
Molecular Weight: 499.654
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: N-[(4S,5R)-4-Hydroxy-3,3,5-triphenyl-dihydro-thiophen-(2Z)-ylidene]-4-methyl-benzenesulfonamide(CAS DataBase Reference)
NIST Chemistry Reference: N-[(4S,5R)-4-Hydroxy-3,3,5-triphenyl-dihydro-thiophen-(2Z)-ylidene]-4-methyl-benzenesulfonamide(74725-67-0)
EPA Substance Registry System: N-[(4S,5R)-4-Hydroxy-3,3,5-triphenyl-dihydro-thiophen-(2Z)-ylidene]-4-methyl-benzenesulfonamide(74725-67-0)

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: 74725-67-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74725-67-0 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 7 respectively.
Calculate Digit Verification of CAS Registry Number 74725-67:
(7*7)+(6*4)+(5*7)+(4*2)+(3*5)+(2*6)+(1*7)=150
150 % 10 = 0
So 74725-67-0 is a valid CAS Registry Number.

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74725-67-0Relevant 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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