Cas 229491-97-8,4-(2-ethoxycarbonyl-2-cyanovinyl)-3,5-dimethyl-6-methylthio-1,1-dioxo-2-phenyl-2H-1,2-thiazine

229491-97-8

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Basic information

Product Name: 4-(2-ethoxycarbonyl-2-cyanovinyl)-3,5-dimethyl-6-methylthio-1,1-dioxo-2-phenyl-2H-1,2-thiazine
Synonyms: 4-(2-ethoxycarbonyl-2-cyanovinyl)-3,5-dimethyl-6-methylthio-1,1-dioxo-2-phenyl-2H-1,2-thiazine
CAS NO:229491-97-8
Molecular Formula:
Molecular Weight: 404.511
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: 4-(2-ethoxycarbonyl-2-cyanovinyl)-3,5-dimethyl-6-methylthio-1,1-dioxo-2-phenyl-2H-1,2-thiazine(CAS DataBase Reference)
NIST Chemistry Reference: 4-(2-ethoxycarbonyl-2-cyanovinyl)-3,5-dimethyl-6-methylthio-1,1-dioxo-2-phenyl-2H-1,2-thiazine(229491-97-8)
EPA Substance Registry System: 4-(2-ethoxycarbonyl-2-cyanovinyl)-3,5-dimethyl-6-methylthio-1,1-dioxo-2-phenyl-2H-1,2-thiazine(229491-97-8)

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: 229491-97-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 229491-97-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,9,4,9 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 229491-97:
(8*2)+(7*2)+(6*9)+(5*4)+(4*9)+(3*1)+(2*9)+(1*7)=168
168 % 10 = 8
So 229491-97-8 is a valid CAS Registry Number.

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229491-97-8Relevant academic research and scientific papers

Ring Transformation and Cyclization Reactions of 1,1-Dioxo-1,2-thiazines -Syntheses of Pyridines and Benzo[c]thiazines with New Substitution Pattern

Bartossek, Hagen,Fangh?nel, Egon

, p. 403 - 405 (1999)

In presence of ammonia/ammonium acetate the 3,5-dimethyl-2-phenyl-1,1-dioxo-1,2-thiazine-4-carbaldehyde (1) reacts with ethyl cyanoacetate to the ethyl 2-cyano-4-[1-methyl-2-methylthio-2-(N-phenylsulfamoyl)vinyl)-hexa-2,4-dienoate (3) and the Knoevenagel

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