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Spiro[4.5]dec-7-ene-1,4-dione, 8-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90036-78-5

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90036-78-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90036-78-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,0,3 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 90036-78:
(7*9)+(6*0)+(5*0)+(4*3)+(3*6)+(2*7)+(1*8)=115
115 % 10 = 5
So 90036-78-5 is a valid CAS Registry Number.

90036-78-5Downstream Products

90036-78-5Relevant academic research and scientific papers

Synthesis of 2-Methylene-1,3-dioxygenated Cyclopentanes and Cyclopentenes

Chantarasiri, Nuanphun,Dinprasert, Pranee,Thebtaranonth, Chachanat,Thebtaranonth, Yodhathai,Yenjai, Chavi

, p. 286 - 288 (2007/10/02)

Antracene adducts (4)-(6) are synthesized via a convenient general synthesis and subjected to a retro Diels-Alder reaction to furnish the corresponding 2-methylene-1,3-dioxygenated cyclopentenes and cyclopentanes (1)-(3) via either flash vaccum pyrolysis or room temperature silica gel-catalysed decomposition.

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