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Benzofuran, 5-(1,1-dimethylethyl)-2,3-diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

403694-79-1

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403694-79-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 403694-79-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,3,6,9 and 4 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 403694-79:
(8*4)+(7*0)+(6*3)+(5*6)+(4*9)+(3*4)+(2*7)+(1*9)=151
151 % 10 = 1
So 403694-79-1 is a valid CAS Registry Number.

403694-79-1Downstream Products

403694-79-1Relevant academic research and scientific papers

Annulative synthesis of benzofurans from general alkenyl sulfoxides and phenols via pummerer/sigmatropic cascade

Hori, Mitsuki,Yanagi, Tomoyuki,Murakami, Kei,Nogi, Keisuke,Yorimitsu, Hideki

, p. 302 - 311 (2019)

In addition to ketene dithioacetal monoxides that were specially designed and have been used so far, general alkenyl sulfoxides of moderate reactivity have now become applicable as substrates in the trifluoroacetic anhydride-mediated annulation with pheno

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