Cas 1263296-56-5,3-(3-phenyl-1-(thiophen-2-yl)prop-2-ynyl)pentane-2,4-dione

1263296-56-5

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Basic information

Product Name: 3-(3-phenyl-1-(thiophen-2-yl)prop-2-ynyl)pentane-2,4-dione
Synonyms: 3-(3-phenyl-1-(thiophen-2-yl)prop-2-ynyl)pentane-2,4-dione
CAS NO:1263296-56-5
Molecular Formula:
Molecular Weight: 296.39
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: 3-(3-phenyl-1-(thiophen-2-yl)prop-2-ynyl)pentane-2,4-dione(CAS DataBase Reference)
NIST Chemistry Reference: 3-(3-phenyl-1-(thiophen-2-yl)prop-2-ynyl)pentane-2,4-dione(1263296-56-5)
EPA Substance Registry System: 3-(3-phenyl-1-(thiophen-2-yl)prop-2-ynyl)pentane-2,4-dione(1263296-56-5)

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: 1263296-56-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1263296-56-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,3,2,9 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1263296-56:
(9*1)+(8*2)+(7*6)+(6*3)+(5*2)+(4*9)+(3*6)+(2*5)+(1*6)=165
165 % 10 = 5
So 1263296-56-5 is a valid CAS Registry Number.

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1263296-56-5Relevant academic research and scientific papers

Inexpensive and efficient synthesis of propargylic substituted active methylene compounds catalyzed by FeCl3

Maiti, Sukhendu,Biswas, Srijit,Jana, Umasish

, p. 243 - 254 (2011)

A highly efficient and practical method for the synthesis of propargylic substituted 1,3-dicarbonyl compounds with direct use of propargylic alcohols in the presence of inexpensive and environmentally benign FeCl3 (5mol%) has been presented. Th

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