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1286747-86-1

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1286747-86-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1286747-86-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,6,7,4 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1286747-86:
(9*1)+(8*2)+(7*8)+(6*6)+(5*7)+(4*4)+(3*7)+(2*8)+(1*6)=211
211 % 10 = 1
So 1286747-86-1 is a valid CAS Registry Number.

1286747-86-1Relevant articles and documents

Palladium-catalyzed C-H oxidation of isoquinoline N-oxides: Selective alkylation with dialkyl sulfoxides and halogenation with dihalo sulfoxides

Yao, Bo,Song, Ren-Jie,Liu, Yan,Xie, Ye-Xiang,Li, Jin-Heng,Wang, Meng-Ke,Tang, Ri-Yuan,Zhang, Xing-Guo,Deng, Chen-Liang

, p. 1890 - 1896 (2012/09/22)

A novel palladium-catalyzed C-H oxidation of isoquinoline N-oxides has been developed for regioselectively synthesizing substituted isoquinolines. The method represents the first example of using dialkyl sulfoxides as the alkyl sources for the construction of 1-alkylated isoquinolines. Moreover, the regioselective halogenation of isoquinoline N-oxides is also successful using dihalo sulfoxides as the halide sources. Copyright

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