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dimethyl 2-(but-2-ynyl)-2-[(5,6-dihydro-4H-pyran-2-yl)(phenyl)methyl]malonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

944478-87-9

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944478-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 944478-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,4,7 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 944478-87:
(8*9)+(7*4)+(6*4)+(5*4)+(4*7)+(3*8)+(2*8)+(1*7)=219
219 % 10 = 9
So 944478-87-9 is a valid CAS Registry Number.

944478-87-9Downstream Products

944478-87-9Relevant academic research and scientific papers

Missing cyclization pathways and new rearrangements unveiled in the gold(I) and platinum(II)-catalyzed cyclization of 1,6-enynes

Ferrer, Catalina,Raducan, Mihai,Nevado, Cristina,Claverie, Christelle K.,Echavarren, Antonio M.

, p. 6306 - 6316 (2008/02/05)

Cyclopropyl metal carbenes formed in the 6-endo-dig cyclization may evolve to form seven-membered ring intermediates. This has been achieved for the first time by using highly electrophilic platinum(II) and gold(I) complexes. Gold(I) also triggers a remar

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