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342598-46-3

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342598-46-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 342598-46-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,2,5,9 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 342598-46:
(8*3)+(7*4)+(6*2)+(5*5)+(4*9)+(3*8)+(2*4)+(1*6)=163
163 % 10 = 3
So 342598-46-3 is a valid CAS Registry Number.

342598-46-3Relevant articles and documents

Electrosynthesis of 3-chloro-1,4-disubstituted-2(1H)-quinolinones and 3,3-dichloro-4-hydroxy-1,4-disubstituted-3,4-dihydro-2(1H)-quinolinones, as well as a new convenient process to dioxindoles

Batanero, Belen,Barba, Fructuoso

, p. 3706 - 3709 (2007/10/03)

Cathodic reduction of N-(2-acyl(or aroyl)phenyl)-2,2,2,-trichloro-N-alkylacetamide at - 1.2 V (vs SCE) under aprotic conditions yields 3-chloro-1,4-disubstituted-2(1H)-quinolinones (1) as the major product. When the reaction is carried out at -0.8 V (vs S

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