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(R)-tert-butyl-3-(1,4-dioxo-1,4-dihydronaphthalen-2-yl)-5-methoxy-2-oxo-3-phenylindoline-1-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1399290-33-5

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1399290-33-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1399290-33-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,9,2,9 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1399290-33:
(9*1)+(8*3)+(7*9)+(6*9)+(5*2)+(4*9)+(3*0)+(2*3)+(1*3)=205
205 % 10 = 5
So 1399290-33-5 is a valid CAS Registry Number.

1399290-33-5Downstream Products

1399290-33-5Relevant academic research and scientific papers

Catalytic and enantioselective α-functionalization of oxindoles through oxidative reactions with naphthoquinones

Siau, Woon-Yew,Li, Wenjun,Xue, Fei,Ren, Qiao,Wu, Minghu,Sun, Shaofa,Guo, Haibing,Jiang, Xuefeng,Wang, Jian

supporting information; experimental part, p. 9491 - 9495 (2012/09/21)

Strong as an oxindole: The enantioselective assembly of 3,3-disubstituted oxindoles is an attractive and valuable target because of the unique properties of the oxindole core. A new organocatalyzed and enantioselective aerobic oxidative strategy for the assembly of this core structure from oxindoles and simple naphthoquinones is reported (see scheme). Copyright

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