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Naphthalene, 2-bromo-1,3,4-triphenyl-, also known as 2-Bromo-1,3,4-triphenyl-5,6,7,8-tetrahydro-1,2,3,4-tetraazanaphthalene, is a complex organic compound with the chemical formula C25H20BrN3. It is a derivative of naphthalene, featuring a naphthalene core with three phenyl groups attached to the 1, 3, and 4 positions, and a bromine atom at the 2 position. Naphthalene, 2-bromo-1,3,4-triphenyl- is of interest in organic chemistry and may have potential applications in the synthesis of various pharmaceuticals and materials due to its unique structure and properties.

4541-93-9

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4541-93-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4541-93-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,4 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4541-93:
(6*4)+(5*5)+(4*4)+(3*1)+(2*9)+(1*3)=89
89 % 10 = 9
So 4541-93-9 is a valid CAS Registry Number.

4541-93-9Downstream Products

4541-93-9Relevant academic research and scientific papers

A Rubrene Problem. Reaction of 3,3,4,4-Tetrabromo-1,2-bis(diphenylmethylene)cyclobutane and Dichloroacetic Acid

Toda, Fumio,Sasaoka, Michio,Todo, Yozo,Iida, Kunio,Hino, Toru,et al.

, p. 3314 - 3318 (2007/10/02)

Heating of 3,3,4,4-tetrabromo-1,2-bis(diphenylmethylene)cyclobutane in dichloroacetic acid afforded bridge-head olefin, 7-bromo-1,4,8-triphenyl-2,3-benzobicycloocta-2,4,7-trien-6-one, and spiroketone, 2-bromo-2',3-diphenylspiro1H-indene-1,1'(4'H)-

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