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1399290-05-1

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1399290-05-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1399290-05-1 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, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1399290-05:
(9*1)+(8*3)+(7*9)+(6*9)+(5*2)+(4*9)+(3*0)+(2*0)+(1*5)=201
201 % 10 = 1
So 1399290-05-1 is a valid CAS Registry Number.

1399290-05-1Downstream Products

1399290-05-1Relevant articles and documents

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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