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(+/-)-3-(4-methoxybenzyl)-6-(4-methoxyphenyl)-1-(triisopropylsilyl)hexa-1,4-diyn-3-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

503569-90-2

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503569-90-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 503569-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,5,6 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 503569-90:
(8*5)+(7*0)+(6*3)+(5*5)+(4*6)+(3*9)+(2*9)+(1*0)=152
152 % 10 = 2
So 503569-90-2 is a valid CAS Registry Number.

503569-90-2Downstream Products

503569-90-2Relevant academic research and scientific papers

1,3-Diethynylallenes: Carbon-rich modules for three-dimensional acetylenic scaffolding

Livingston, Robert,Cox, Liam R.,Odermatt, Severin,Diederich, Franois

, p. 3052 - 3077 (2007/10/03)

Regioselective Pd0-catalyzed cross-coupling of substrates, which bear bispropargylic leaving groups with silyl-protected alkynes, has provided access to a variety of 1,3-diethynylallenes, a new family of modules for three-dimensional acetylenic

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