Cas 862992-72-1,4-methanesulfonyloxy-3-methoxy-2-(2-trimethylsilylethynyl)benzaldehyde

862992-72-1

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Basic information

Product Name: 4-methanesulfonyloxy-3-methoxy-2-(2-trimethylsilylethynyl)benzaldehyde
Synonyms: 4-methanesulfonyloxy-3-methoxy-2-(2-trimethylsilylethynyl)benzaldehyde
CAS NO:862992-72-1
Molecular Formula:
Molecular Weight: 326.445
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-methanesulfonyloxy-3-methoxy-2-(2-trimethylsilylethynyl)benzaldehyde(CAS DataBase Reference)
NIST Chemistry Reference: 4-methanesulfonyloxy-3-methoxy-2-(2-trimethylsilylethynyl)benzaldehyde(862992-72-1)
EPA Substance Registry System: 4-methanesulfonyloxy-3-methoxy-2-(2-trimethylsilylethynyl)benzaldehyde(862992-72-1)

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: 862992-72-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 862992-72-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,2,9,9 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 862992-72:
(8*8)+(7*6)+(6*2)+(5*9)+(4*9)+(3*2)+(2*7)+(1*2)=221
221 % 10 = 1
So 862992-72-1 is a valid CAS Registry Number.

862992-72-1Upstream product

1066-54-2 trimethylsilylacetylene

862992-72-1Downstream Products

862992-72-1Relevant academic research and scientific papers

Electronic control of product distribution in the [5+5]-coupling of ortho-alkynylbenzaldehyde derivatives and γ,δ-unsaturated carbene complexes

Camacho-Davila, Alejandro,Gamage, Lalith S.R.,Wang, Zhipeng,Herndon, James W.

, p. 4954 - 4960 (2010)

The coupling of highly oxygenated ortho-alkynylbenzaldehyde derivatives with γ,δ-carbene complexes was evaluated systematically. In all of the electron-rich systems investigated the exclusive product of the reaction is the dihydrophenanthrene derivative.

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