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(E)-1-phenyldodec-5-en-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

869720-31-0

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869720-31-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 869720-31-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,7,2 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 869720-31:
(8*8)+(7*6)+(6*9)+(5*7)+(4*2)+(3*0)+(2*3)+(1*1)=210
210 % 10 = 0
So 869720-31-0 is a valid CAS Registry Number.

869720-31-0Downstream Products

869720-31-0Relevant academic research and scientific papers

Tandem Zn-Brook rearrangement/ene-allene carbocyclization

Unger, Rozalia,Cohen, Theodore,Marek, Ilan

, p. 1749 - 1756 (2009)

The addition of metalated alkynes to acylsilanes leads to the corresponding α-propargylsilanol derivatives. On addition of ZnBr2, Zn-promoted Brook rearrangements take place to produce the propargyl/allenylzinc bromides, which undergo cyclization to give functionalized carbocycles as single diastereoisomers. Wiley-VCH Verlag GmbH & Co. KGaA.

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