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2-phenyl-[1,2]azaphospholidine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33730-82-4

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33730-82-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33730-82-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,7,3 and 0 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 33730-82:
(7*3)+(6*3)+(5*7)+(4*3)+(3*0)+(2*8)+(1*2)=104
104 % 10 = 4
So 33730-82-4 is a valid CAS Registry Number.

33730-82-4Downstream Products

33730-82-4Relevant academic research and scientific papers

Carbonic Ester Phosphides - Synthesis and Cyclization Reactions

Thamm, Ruediger,Fluck, Ekkehard

, p. 965 - 974 (2007/10/02)

Carbonic ester phosphides, RPHCOOR' and RP(COOR')2, have been prepared by the reaction of ClCOOR' with primary phosphines RPH2 in the presence of K2CO3.Some compounds of RPHCOOR' series are transformed into P-heterocycles through addition of the P-H group to the C=C doublebond systems.The 31P NMR data, IR and mass spectra of the novel compounds are presented and discussed. - Keywords: Carbonic Ester Phosphides, Mass Spectra, IR Spectra, NMR Spectra

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