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1,2-bis-(ethoxycarbonyl)-1,2,3,6-tetrahydro-4-(diphenylphosphinyl)pyridazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

101630-37-9

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101630-37-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101630-37-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,6,3 and 0 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 101630-37:
(8*1)+(7*0)+(6*1)+(5*6)+(4*3)+(3*0)+(2*3)+(1*7)=69
69 % 10 = 9
So 101630-37-9 is a valid CAS Registry Number.

101630-37-9Downstream Products

101630-37-9Relevant academic research and scientific papers

Utilization of 1-Cyclobutenylphosphine Oxide as a 2-Phosphinyl-1,3-butadiene Synthon. Synthesis of Functionalized 1-Phosphinylcyclohexenes

Minami, Toru,Chikugo, Tsuguhiko,Hanamoto, Takeshi

, p. 2210 - 2214 (2007/10/02)

The Diels-Alder reactions of 2-(diphenylphosphinyl)-1,3-butadiene, generated in situ from (1-cyclobutenyl)diphenylphosphine oxide, with various unsymmetrical dienophiles such as ethyl acrylate, benzalacetone, benzalacetophenone, crotonaldehyde, acryl meth

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