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Methanone, phenyl[4-(2-propynyloxy)phenyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42875-09-2

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42875-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42875-09-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,8,7 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 42875-09:
(7*4)+(6*2)+(5*8)+(4*7)+(3*5)+(2*0)+(1*9)=132
132 % 10 = 2
So 42875-09-2 is a valid CAS Registry Number.

42875-09-2Relevant academic research and scientific papers

Copper-Catalyzed Ring Opening of [1.1.1]Propellane with Alkynes: Synthesis of Exocyclic Allenic Cyclobutanes

Lasányi, Dániel,Tolnai, Gergely L.

supporting information, p. 10057 - 10062 (2019/12/24)

Despite the long history and interesting properties of propellanes, these compounds still have tremendous potential to be exploited in synthetic organic chemistry. Herein we disclose an experimentally simple procedure to achieve cyclobutane-containing allenes and alkynes through a copper-catalyzed ring opening of [1.1.1]propellane and subsequent reaction with ethynes.

Transferrin-Appended Nanocaplet for Transcellular siRNA Delivery into Deep Tissues

Kohata, Ai,Hashim,Okuro, Kou,Aida, Takuzo

supporting information, p. 2862 - 2866 (2019/02/19)

Transferrin (Tf) is known to induce transcytosis, which is a consecutive endocytosis/exocytosis event. We developed a Tf-appended nanocaplet (TfNC?siRNA) for the purpose of realizing siRNA delivery into deep tissues and RNA interference (RNAi)

5-Alkynyl-2′-deoxyuridines, containing bulky aryl groups: Evaluation of structure-anti-HSV-1 activity relationship

Skorobogatyi, Mikhail V.,Pchelintseva, Anna A.,Petrunina, Anna L.,Stepanova, Irina A.,Andronova, Valeriya L.,Galegov, Georgi A.,Malakhov, Andrei D.,Korshun, Vladimir A.

, p. 1279 - 1287 (2007/10/03)

Four 5-alkynyl-2′-deoxyuridines containing different bulky substituents and flexible linkers between the triple bond and the aromatic residue have been prepared and tested against HSV-1 in Vero cells. Two nucleosides containing carbonyl groups, 5-(4-benzo

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