Cas 1262340-37-3,diethyl 2-((2E,4E)-5-(4-chlorophenyl)-2-(4-chlorophenylcarbamoyl)-1-(ethylthio)-3-hydroxypenta-2,4-dienylidene)malonate

1262340-37-3

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Basic information

Product Name: diethyl 2-((2E,4E)-5-(4-chlorophenyl)-2-(4-chlorophenylcarbamoyl)-1-(ethylthio)-3-hydroxypenta-2,4-dienylidene)malonate
Synonyms: diethyl 2-((2E,4E)-5-(4-chlorophenyl)-2-(4-chlorophenylcarbamoyl)-1-(ethylthio)-3-hydroxypenta-2,4-dienylidene)malonate
CAS NO:1262340-37-3
Molecular Formula:
Molecular Weight: 564.486
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: diethyl 2-((2E,4E)-5-(4-chlorophenyl)-2-(4-chlorophenylcarbamoyl)-1-(ethylthio)-3-hydroxypenta-2,4-dienylidene)malonate(CAS DataBase Reference)
NIST Chemistry Reference: diethyl 2-((2E,4E)-5-(4-chlorophenyl)-2-(4-chlorophenylcarbamoyl)-1-(ethylthio)-3-hydroxypenta-2,4-dienylidene)malonate(1262340-37-3)
EPA Substance Registry System: diethyl 2-((2E,4E)-5-(4-chlorophenyl)-2-(4-chlorophenylcarbamoyl)-1-(ethylthio)-3-hydroxypenta-2,4-dienylidene)malonate(1262340-37-3)

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: 1262340-37-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1262340-37-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,3,4 and 0 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1262340-37:
(9*1)+(8*2)+(7*6)+(6*2)+(5*3)+(4*4)+(3*0)+(2*3)+(1*7)=123
123 % 10 = 3
So 1262340-37-3 is a valid CAS Registry Number.

1262340-37-3Upstream product

1262340-37-3Downstream Products

1262340-49-7 ethyl 1-(4-chlorophenyl)-5-((Z)-3-(4-chlorophenyl)-1-hydroxyallylidene)-4-(ethylthio)-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carboxylate

1262340-37-3Relevant academic research and scientific papers

Efficient synthesis of highly functionalized vinylogous thiol esters

Liu, Jinglin,Xu, Xianxiu,Li, Dongwei,Zhang, Lei,Zhang, Kun,Liu, Qun

supporting information; experimental part, p. 6918 - 6920 (2011/02/27)

A series of vinylogous thiol esters 2, 3 and 2,6-dioxo-1,2,5,6- tetrahydropyridines (cyclic vinylogous thiol esters) 4 were prepared in high to excellent yields from the tandem reaction of readily available α-alkenoylketene diethylthioacetals 1 and diethy

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