Cas 87057-29-2,4-[2-Phenyl-2-thioxo-eth-(Z)-ylidene]-4H-benzo[1,3,2]dithiazine-2-carboxylic acid ethyl ester

87057-29-2

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Basic information

Product Name: 4-[2-Phenyl-2-thioxo-eth-(Z)-ylidene]-4H-benzo[1,3,2]dithiazine-2-carboxylic acid ethyl ester
Synonyms:
CAS NO:87057-29-2
Molecular Formula:
Molecular Weight: 373.521
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-Phenyl-2-thioxo-eth-(Z)-ylidene]-4H-benzo[1,3,2]dithiazine-2-carboxylic acid ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 4-[2-Phenyl-2-thioxo-eth-(Z)-ylidene]-4H-benzo[1,3,2]dithiazine-2-carboxylic acid ethyl ester(87057-29-2)
EPA Substance Registry System: 4-[2-Phenyl-2-thioxo-eth-(Z)-ylidene]-4H-benzo[1,3,2]dithiazine-2-carboxylic acid ethyl ester(87057-29-2)

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: 87057-29-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 87057-29-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,0,5 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 87057-29:
(7*8)+(6*7)+(5*0)+(4*5)+(3*7)+(2*2)+(1*9)=152
152 % 10 = 2
So 87057-29-2 is a valid CAS Registry Number.

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87057-29-2Relevant academic research and scientific papers

The reaction of 1,6,6aλ4-trithiapentalenes with carbene and nitrene reagents

McKinnon, David M.

, p. 1161 - 1165 (2007/10/02)

The reaction of some 1,6,6aλ4-trithiapentalenes with ethyl azidoformate provides 1:1 adducts, formulated as 4-thioacyl-methylene-1,3,2-dithiazine-2-carboxylic esters; and with diphenyldiazomethane, 1:2 adducts, formulated as 4-(3-propenylidene)-1,3-dithiins.In some cases 4-diphenylmethylenethiopyrans are isolated.The products arise by insertion at a disulfide type bond, or on a thione function of an initial reaction product.

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