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8-(1,3-benzodithiol-2-ylidene)methyl-3,3-diphenyl-[3H]-naphtho[2,1-b]pyrane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

833461-90-8

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833461-90-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 833461-90-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,3,4,6 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 833461-90:
(8*8)+(7*3)+(6*3)+(5*4)+(4*6)+(3*1)+(2*9)+(1*0)=168
168 % 10 = 8
So 833461-90-8 is a valid CAS Registry Number.

833461-90-8Downstream Products

833461-90-8Relevant academic research and scientific papers

Synthesis, electrochemical and photochromic behaviour of a series of (1,4-dithiafulven-6-yl)substituted 3H-naphtho[2,1-b]pyran derivatives

Navarro, Aude-Emmanuelle,Moggia, Fabrice,Moustrou, Corinne,Heynderickx, Arnault,Fages, Frédéric,Leriche, Philippe,Brisset, Hugues

, p. 423 - 428 (2005)

The synthesis and electrochemical and photochromic properties of new 3,3-diphenyl-8-(1,4-dithiafulven-6-yl)-[3H]-naphtho[2,1-b]pyran derivatives containing differently substituted dithiafulvenyl units are described. An example of electrochemical dimerization is shown which gives access to electroactive bichromophoric systems. Such systems could allow the study of the interplay of photochromic and electrochemical properties.

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