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3722-76-7

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3722-76-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3722-76-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,2 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 3722-76:
(6*3)+(5*7)+(4*2)+(3*2)+(2*7)+(1*6)=87
87 % 10 = 7
So 3722-76-7 is a valid CAS Registry Number.

3722-76-7Downstream Products

3722-76-7Relevant articles and documents

Nucleophilic attack of intramolecular hydroxyl groups on electron-rich aromatics using hypervalent iodine(III) oxidation

Hata, Kayoko,Hamamoto, Hiromi,Shiozaki, Yukiko,C?mmerer, Simon B.,Kita, Yasuyuki

, p. 4052 - 4060 (2007)

The hypervalent iodine(III) reagent, phenyliodine bis(trifluoroacetate) (PIFA)-mediated oxidative nucleophilic substitution of electron-rich aromatics involving aromatic cation radical intermediates was utilized in the direct aromatic carbon-oxygen bond f

Synthesis of Functionalized Dihydrobenzofurans by Direct Aryl C?O Bond Formation under Mild Conditions

Alvarado, Joseph,Fournier, Jeremy,Zakarian, Armen

supporting information, p. 11625 - 11628 (2016/10/24)

A method for the synthesis of dihydrobenzofurans by a direct aryl C?O bond formation is described. A mechanistic pathway for the reaction, distinct from previously described similar transformations, allows for mild reaction conditions that are expected to be compatible with functionalized substrates.

Direct functionalization of arenes by primary alcohol sulfonate esters catalyzed by gold(III)

Shi, Zhangjie,He, Chuan

, p. 13596 - 13597 (2007/10/03)

Alkylation of arenes by primary alcohol triflate or methanesulfonate esters can be efficiently catalyzed by AuCl3 with silver triflate. Copyright

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