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4-Hydroxy-3-(o-methoxyphenyl)-2(1H)-benzoquinolinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130223-74-4

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130223-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130223-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,2 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 130223-74:
(8*1)+(7*3)+(6*0)+(5*2)+(4*2)+(3*3)+(2*7)+(1*4)=74
74 % 10 = 4
So 130223-74-4 is a valid CAS Registry Number.

130223-74-4Downstream Products

130223-74-4Relevant academic research and scientific papers

The Synthesis of Benzofuroquinolines. VII. Some Benzobenzofuro- and quinoline Derivatives

Yamaguchi, Seiji,Yoshimoto, Yoshiteru,Murai, Rikuko,Ohama, Eiko,Kawase, Yoshiyuki

, p. 999 - 1001 (2007/10/02)

Benzobenzofuroquinoline (2a) and its 6-methyl derivative 2b were synthesized by the demethyl-cyclization of 3-(o-methoxyphenyl)-4(1H)-benzoquinolinone (5a) and its 2-methyl derivative 5b.And, two benzobenzofuro- and quinolino

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