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1430342-19-0

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1430342-19-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1430342-19-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,0,3,4 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1430342-19:
(9*1)+(8*4)+(7*3)+(6*0)+(5*3)+(4*4)+(3*2)+(2*1)+(1*9)=110
110 % 10 = 0
So 1430342-19-0 is a valid CAS Registry Number.

1430342-19-0Relevant articles and documents

A Modular Synthesis of 4-Aminoquinolines and [1,3] N-to-C Rearrangement to Quinolin-4-ylmethanesulfonamides

Oh, Kyung Hwan,Kim, Jin Gyeong,Park, Jin Kyoon

supporting information, p. 3994 - 3997 (2017/08/14)

A copper-catalyzed regiocontrolled three-component reaction afforded diversified 4-aminoquinolines using nitriles, diaryliodoniums, and ynamides. The C7-substituted regioisomers were formed regioselectively when meta-substituted phenyliodonium salts were used. [1,3] N-to-C rearrangement of the products to quinolin-4-ylmethanesulfonamides and simultaneous deprotection of benzyl and sulfonamide group were newly developed. Finally, antimalarial CK-2-68 was successfully prepared.

Palladium-catalyzed P(O)R2 directed C-H arylation to synthesize electron-rich polyaromatic monophosphorus ligands

Hu, Rong-Bin,Zhang, Heng,Zhang, Xiao-Yu,Yang, Shang-Dong

supporting information, p. 2193 - 2195 (2014/02/14)

Palladium-catalyzed arylation of (diisopropylphosphoryl)biphenyl skeleton derivatives by the P(O)R2 directed C-H functionalization was reported. The related products were obtained in high regioselectivity and good functional group tolerance was observed. This reaction provided a new and efficient pathway for the synthesis of polyaromatic monophosphorus ligands. The Royal Society of Chemistry.

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