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4-(2-(2,2-diphenylvinylidene)-1-phenylcyclopropyl)butan-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1210959-83-3

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1210959-83-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1210959-83-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,0,9,5 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1210959-83:
(9*1)+(8*2)+(7*1)+(6*0)+(5*9)+(4*5)+(3*9)+(2*8)+(1*3)=143
143 % 10 = 3
So 1210959-83-3 is a valid CAS Registry Number.

1210959-83-3Relevant academic research and scientific papers

Halogenation reagents initiating ring opening of vinylidenecyclopropanes: Easy access to halogenated tetrahydropyrans

Yuan, Wei,Shi, Min

supporting information; experimental part, p. 995 - 999 (2011/06/17)

A novel synthetic protocol that uses halogenation reagents (NBS, NIS and selectfluor) to initiate intramolecular ring-opening reactions of diarylvinylidenecyclopropanes (VDCPs) connected to alcohol-bearing chains has been developed. The approach provides

Au/Ag-catalyzed intramolecular ring-opening of vinylidene-cyclopropanes (VDCPs): An easy access to functional tetrahydropyrans

Li, Wel,Yuan, Wel,Pindl, Surech,Shi, Min,Li, Guigen

supporting information; experimental part, p. 920 - 923 (2010/06/16)

Chemical Equation Presentation An intramolecular ring-opening of vinylidenecyclopropanes (VDCPs) tethered with alcohol chains has been established. A serles of transition metal catalysts and their combinations have been screened under mild conditions, and

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