Cas 199790-29-9,1-trimethylsilyl-3-tertbutyldiphenylsilyloxy hexa-1,5-diyne

199790-29-9

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Basic information

Product Name: 1-trimethylsilyl-3-tertbutyldiphenylsilyloxy hexa-1,5-diyne
Synonyms: 1-trimethylsilyl-3-tertbutyldiphenylsilyloxy hexa-1,5-diyne
CAS NO:199790-29-9
Molecular Formula:
Molecular Weight: 404.699
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: 1-trimethylsilyl-3-tertbutyldiphenylsilyloxy hexa-1,5-diyne(CAS DataBase Reference)
NIST Chemistry Reference: 1-trimethylsilyl-3-tertbutyldiphenylsilyloxy hexa-1,5-diyne(199790-29-9)
EPA Substance Registry System: 1-trimethylsilyl-3-tertbutyldiphenylsilyloxy hexa-1,5-diyne(199790-29-9)

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: 199790-29-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 199790-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,7,9 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 199790-29:
(8*1)+(7*9)+(6*9)+(5*7)+(4*9)+(3*0)+(2*2)+(1*9)=209
209 % 10 = 9
So 199790-29-9 is a valid CAS Registry Number.

199790-29-9Upstream product

199790-29-9Downstream Products

199790-29-9Relevant academic research and scientific papers

Synthesis of enynes related to neocarzinostatine using the new Pd/Ag catalyzed coupling reaction

Bertus,Pale

, p. 8193 - 8196 (1997)

Both E and Z isomers of 2-triflyloxymethylene cyclopentanone, 1 and 2 respectively, have been coupled with various functionalized acetylenes in the presence of the Pd/Ag set of catalysts. This method provides a rapid and stereoselective access to various

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