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4-hydroxy-6-methoxy-3-(4-methoxyphenyl)quinolin-2(1H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1286851-01-1

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1286851-01-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1286851-01-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,6,8,5 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1286851-01:
(9*1)+(8*2)+(7*8)+(6*6)+(5*8)+(4*5)+(3*1)+(2*0)+(1*1)=181
181 % 10 = 1
So 1286851-01-1 is a valid CAS Registry Number.

1286851-01-1Upstream product

1286851-01-1Relevant academic research and scientific papers

3-aryl-6-methoxy-2-oxo-1,2-dihydroquinoline-4-carbonitriles as solvent and pH independent green fluorescent dyes

Enoua, Guy Crepin,Uray, Georg,Stadlbauer, Wolfgang

, p. 1415 - 1421 (2012)

Highly fluorescent and stable 3-aryl-6-methoxy-2-oxoquinoline-4- carbonitriles 6 (λexc = 408 nm and λem = 510 nm) were synthesized starting from appropriate arylmalonates 2. Ring closure reaction with p-anisidine gave 4-hydroxyquinol

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