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4-methoxy-[1,1'-biphenyl]-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

91902-67-9

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91902-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91902-67-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,9,0 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91902-67:
(7*9)+(6*1)+(5*9)+(4*0)+(3*2)+(2*6)+(1*7)=139
139 % 10 = 9
So 91902-67-9 is a valid CAS Registry Number.

91902-67-9Upstream product

91902-67-9Downstream Products

91902-67-9Relevant academic research and scientific papers

Tuning the Reactivity of Peroxo Anhydrides for Aromatic C-H Bond Oxidation

Pilevar, Afsaneh,Hosseini, Abolfazl,?ekutor, Marina,Hausmann, Heike,Becker, Jonathan,Turke, Kevin,Schreiner, Peter R.

, p. 10070 - 10079 (2018)

Phenol moieties are key structural motifs in many areas of chemical research from polymers to pharmaceuticals. Herein, we report on the design and use of a structurally demanding cyclic peroxide (spiro[bicyclo[2.2.1]heptane-2,4′-[1,2]dioxolane]-3′,5′-dione, P4) for the direct hydroxylation of aromatic substrates. The new peroxide benefits from high thermal stability and can be synthesized from readily available starting materials. The aromatic C-H oxidation using P4 exhibits generally good yields (up to 96%) and appreciable regioselectivities.

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