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1,3,2-Dioxaphospholan-4-one, 5,5-dimethyl-2-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

64549-03-7

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64549-03-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64549-03-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,5,4 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 64549-03:
(7*6)+(6*4)+(5*5)+(4*4)+(3*9)+(2*0)+(1*3)=137
137 % 10 = 7
So 64549-03-7 is a valid CAS Registry Number.

64549-03-7Downstream Products

64549-03-7Relevant academic research and scientific papers

OXAZOLIDONES ET DIOXOLONNES DU GERMANIUM (IV) ET (II), DU PHOSPHORE (III), DE L'ARSENIC (III) ET DU SOUFRE

Lavayssiere, H.,Dousse, G.,Satge, J.

, p. 411 - 422 (2007/10/02)

Different synthetic ways for germaoxazolidones 1,2,4-7 or dioxolonnes 8-11 have been described. The thermal stability of germadioxolonnes has been studied.Decomposition occurs by a ring opening with formation of germylene. The chemical reactivity of germaoxazolidones or dioxolonnes has been studied.Exchange reactions with dihalogenated covalent compounds occur readily leading to phosphorus(III), arsenic(III), sulphur or germanium(IV) analogs.From dichlorogermylene, new stable fonctionnal cyclic germylene 20 is obtained and characterized.

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