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(E)-3-ethoxy-1,5-diphenylpent-1-en-4-yne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1195975-88-2

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1195975-88-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1195975-88-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,5,9,7 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1195975-88:
(9*1)+(8*1)+(7*9)+(6*5)+(5*9)+(4*7)+(3*5)+(2*8)+(1*8)=222
222 % 10 = 2
So 1195975-88-2 is a valid CAS Registry Number.

1195975-88-2Downstream Products

1195975-88-2Relevant academic research and scientific papers

AuPPh3Cl/AgOTf-catalyzed reaction of terminal alkynes: nucleophilic addition to activated C{double bond, long}O bond

Li, Changkun,Mo, Fanyang,Li, Weibin,Wang, Jianbo

experimental part, p. 6053 - 6056 (2010/03/01)

Terminal alkynes, under Au-catalyzed conditions, react with aromatic aldehyde diethyl acetals, affording propargylation products through C{double bond, long}O bond addition. Furthermore, AuPPh3Cl/AgOTf-catalyzed three-component reaction of alde

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