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(Z)-(8S,9S)-8-[(E)-(1R,4S)-1,4-Bis-(ethyl-dimethyl-silanyloxy)-non-2-enyl]-9-(ethyl-dimethyl-silanyloxy)-undec-5-enedioic acid 1-methyl ester 11-pentafluorophenylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

146038-31-5

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146038-31-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146038-31-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,0,3 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 146038-31:
(8*1)+(7*4)+(6*6)+(5*0)+(4*3)+(3*8)+(2*3)+(1*1)=115
115 % 10 = 5
So 146038-31-5 is a valid CAS Registry Number.

146038-31-5Downstream Products

146038-31-5Relevant academic research and scientific papers

Daughter Ion Mass Spectra of 11-Pentafluorobenzyl Ester Derivatives of 11-Dehydrothromboxane B2 and B3

Ferretti, Aldo,Flanagan, Vincent P.

, p. 1325 - 1328 (2007/10/02)

Collisionally activated decomposition (CAD) mass spectra of the (1-) ions of 1-methyl ester-11-pentafluorobenzyl ester-9,12,15-tris(trimethylsilyl) and 9,12,15-tris(ethyldimethylsilyl) ether derivatives of 11-dehydrothromboxane B2 are presented and discussed.The spectra are interpreted with the aid of those of a corresponding 3,3,4,4-tetradeutero compound and of an analogous derivative of 11-dehydrothromboxane B3.Proposed fragmentation pathways are based on internal consistency of data from all four compounds.The migration of a trimethylsilyl or an ethyldimethylsilyl groups is the salient feature of all the CAD spectra.

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