Cas 1264573-46-7,2-methyl-4-(8-methyl-2-phenyl-4H-selenopheno[3,2-c]chromen-3-yl)but-3-yn-2-ol

1264573-46-7

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Basic information

Product Name: 2-methyl-4-(8-methyl-2-phenyl-4H-selenopheno[3,2-c]chromen-3-yl)but-3-yn-2-ol
Synonyms: 2-methyl-4-(8-methyl-2-phenyl-4H-selenopheno[3,2-c]chromen-3-yl)but-3-yn-2-ol
CAS NO:1264573-46-7
Molecular Formula:
Molecular Weight: 407.371
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-methyl-4-(8-methyl-2-phenyl-4H-selenopheno[3,2-c]chromen-3-yl)but-3-yn-2-ol(CAS DataBase Reference)
NIST Chemistry Reference: 2-methyl-4-(8-methyl-2-phenyl-4H-selenopheno[3,2-c]chromen-3-yl)but-3-yn-2-ol(1264573-46-7)
EPA Substance Registry System: 2-methyl-4-(8-methyl-2-phenyl-4H-selenopheno[3,2-c]chromen-3-yl)but-3-yn-2-ol(1264573-46-7)

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: 1264573-46-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1264573-46-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,4,5,7 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1264573-46:
(9*1)+(8*2)+(7*6)+(6*4)+(5*5)+(4*7)+(3*3)+(2*4)+(1*6)=167
167 % 10 = 7
So 1264573-46-7 is a valid CAS Registry Number.

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1264573-46-7Relevant academic research and scientific papers

Electrophilic cyclization of 3-alkynyl-4-chalcogen-2-H-chromenes: Synthesis of 3-halo-chalcogenophene[3,2-c]chromene derivatives

Sperana, Adriane,Godoi, Benhur,Costa, Michael Daniel,Menezes, Paulo Henrique,Zeni, Gilson

supporting information; experimental part, p. 388 - 391 (2011/02/28)

An efficient synthesis of 3-halo-chalcogenophene[3,2-c]chromene has been accomplished via electrophilic cyclization reaction of 3-alkynyl-4-chalcogen-2H- chromene using I2, PhSeBr, and BuTeBr3 as electrophilic sources. The cyclizatio

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