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3-(1-Hex-5-enyl-cyclohepta-2,4,6-trienyl)-5,5-dimethyl-cyclopent-2-enone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128446-28-6

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128446-28-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128446-28-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,4 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 128446-28:
(8*1)+(7*2)+(6*8)+(5*4)+(4*4)+(3*6)+(2*2)+(1*8)=136
136 % 10 = 6
So 128446-28-6 is a valid CAS Registry Number.

128446-28-6Downstream Products

128446-28-6Relevant academic research and scientific papers

Alkyne Insertion Reactions of Metal-Carbenes Derived from Enynyl α-Diazo Ketones C(CH2)n-2CH=CH2>

Hoye, Thomas R.,Dinsmore, Christopher J.,Johnson, Douglas S.,Korkowski, Paul F.

, p. 4518 - 4520 (2007/10/02)

The title substrates react with a variety of metal catalysts to give metal-dependent product arrays (including tricyclic cyclopropanes and others formally arising from the vinylogous α-keto carbene 3 shown in scheme I) of both synthetic and mechanistic in

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