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909906-66-7

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909906-66-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 909906-66-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,9,9,0 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 909906-66:
(8*9)+(7*0)+(6*9)+(5*9)+(4*0)+(3*6)+(2*6)+(1*6)=207
207 % 10 = 7
So 909906-66-7 is a valid CAS Registry Number.

909906-66-7Downstream Products

909906-66-7Relevant articles and documents

Copper-catalyzed oxidative benzylic C(sp3)-H amination: Direct synthesis of benzylic carbamates

Liu, Shuai,Achou, Rapha?l,Boulanger, Coline,Pawar, Govind,Kumar, Nivesh,Lusseau, Jonathan,Robert, Frédéric,Landais, Yannick

supporting information, p. 13013 - 13016 (2020/11/05)

A new efficient strategy to access benzylic carbamates through C-H activation is reported. The use of a catalytic amount of a Cu(i)/diimine ligand in combination with NFSI ((PhSO2)2NF) or F-TEDA-PF6 as oxidants and H2NCO2R as an amine source directly leads to the C-N bond formation at the benzylic position. The mild reaction conditions and the broad substrate scope make this transformation a useful method for the late-stage incorporation of a ubiquitous carbamate fragment onto hydrocarbons. This journal is

A mild and convenient synthesis of N-carbobenzyloxy ketimines

Matsuo, Jun-Ichi,Tanaki, Yumi,Kido, Aimi,Ishibashi, Hiroyuki

, p. 2896 - 2898 (2008/09/18)

N-Carbobenzyloxy (Cbz) ketimines were prepared conveniently from N-Cbz amines by oxidation with N-tert-butylbenzenesulfinimidoyl chloride. The Royal Society of Chemistry 2006.

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