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2-Oxa-3-azabicyclo[3.2.0]hept-3-ene, 1-(diphenylphosphinyl)-4-nonyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

95421-85-5

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95421-85-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 95421-85-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,2 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 95421-85:
(7*9)+(6*5)+(5*4)+(4*2)+(3*1)+(2*8)+(1*5)=145
145 % 10 = 5
So 95421-85-5 is a valid CAS Registry Number.

95421-85-5Downstream Products

95421-85-5Relevant academic research and scientific papers

Synthesis of Heterocyclic Compounds Containing Phosphorus Residues by Cycloaddition of 1,3-Dipoles to Cyclobutenylphosphorus Compounds

Minami, Toru,Hanamoto, Takeshi,Hirao, Ichiro

, p. 1278 - 1281 (2007/10/02)

The cycloaddition reactions of 1-cyclobutenylphosphorus compounds with 1,3-dipoles such as a diazomethane, nitrile oxides, and a nitrone regiospecifically gave Δ1-pyrazolin-3-yl-, Δ2-isoxazolin-5-yl-, and isoxazolidin-4-yl-phosphorus

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