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Methanesulfonic acid, trifluoro-, 1-(diphenylmethylene)-3-[tris(1-methylethyl)silyl]-2-propynyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

845725-75-9

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845725-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 845725-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,7,2 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 845725-75:
(8*8)+(7*4)+(6*5)+(5*7)+(4*2)+(3*5)+(2*7)+(1*5)=199
199 % 10 = 9
So 845725-75-9 is a valid CAS Registry Number.

845725-75-9Relevant academic research and scientific papers

Synthesis, structure, and nonlinear optical properties of cross-conjugated perphenylated iso-polydiacetylenes

Zhao, Yuming,Slepkov, Aaron D.,Akoto, Clement Osei,McDonald, Robert,Hegmann, Frank A.,Tykwinski, Rik R.

, p. 321 - 329 (2007/10/03)

Monodisperse, cross-conjugated perphenylated iso-polydiacetylene (iso-PDA) oligomers, ranging from monomer 15 to pentadecamer 25, have been synthesized by using a palladium-catalyzed cross-coupling protocol. Structural characteristics elucidated by X-ray

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