Cas 1262863-69-3,2-[4-(tert-butyldimethylsilyloxy)-1-(4-methoxyphenyl)but-2-ynyl]-3-hydroxy-5,5-dimethylcyclohex-2-enone

1262863-69-3

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Basic information

Product Name: 2-[4-(tert-butyldimethylsilyloxy)-1-(4-methoxyphenyl)but-2-ynyl]-3-hydroxy-5,5-dimethylcyclohex-2-enone
Synonyms:
CAS NO:1262863-69-3
Molecular Formula:
Molecular Weight: 428.644
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-[4-(tert-butyldimethylsilyloxy)-1-(4-methoxyphenyl)but-2-ynyl]-3-hydroxy-5,5-dimethylcyclohex-2-enone(CAS DataBase Reference)
NIST Chemistry Reference: 2-[4-(tert-butyldimethylsilyloxy)-1-(4-methoxyphenyl)but-2-ynyl]-3-hydroxy-5,5-dimethylcyclohex-2-enone(1262863-69-3)
EPA Substance Registry System: 2-[4-(tert-butyldimethylsilyloxy)-1-(4-methoxyphenyl)but-2-ynyl]-3-hydroxy-5,5-dimethylcyclohex-2-enone(1262863-69-3)

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: 1262863-69-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1262863-69-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,8,6 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1262863-69:
(9*1)+(8*2)+(7*6)+(6*2)+(5*8)+(4*6)+(3*3)+(2*6)+(1*9)=173
173 % 10 = 3
So 1262863-69-3 is a valid CAS Registry Number.

1262863-69-3Upstream product

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1262863-69-3Relevant academic research and scientific papers

Tris(pentafluorophenyl)borane-catalyzed alkylation of 1,3-dicarbonyl compounds with benzylic alcohols: Access to oxygenated heterocycles

Reddy, Chada Raji,Vijaykumar, Jonnalagadda,Gree, Rene

, p. 3715 - 3723 (2010)

Tris(pentafluorophenyl)borane has found to be an effective catalyst for the alkylation of 1,3-dicarbonyl compounds using benzylic alcohols as alkylating agents. Various 1,3-dicarbonyl compounds reacted cleanly with different benzylic alcohols to provide t

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