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7-(2-Chloro-phenyl)-7,14-dihydro-5-oxa-14-aza-dibenzo[a,h]anthracen-6-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130850-74-7

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130850-74-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130850-74-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,8,5 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 130850-74:
(8*1)+(7*3)+(6*0)+(5*8)+(4*5)+(3*0)+(2*7)+(1*4)=107
107 % 10 = 7
So 130850-74-7 is a valid CAS Registry Number.

130850-74-7Relevant articles and documents

Clean procedure for synthesis of chromeno[4,3-b]benzo [f]quinolin-6-one derivatives: Reaction of N-arylidenenaphthalen-2-amine with 4-hydroxycoumarin in aqueous media

Wang, Xiang-Shan,Zhang, Mei-Mei,Zeng, Zhao-Sen,Shi, Da-Qing,Tu, Shu-Jiang

, p. 2047 - 2057 (2006)

A short and simple synthesis of chromeno[4,3- b ]benzo[ f ]quinolin-6-one derivatives was accomplished in good to high yields via the reaction of N -arylidenenaphthalen-2-amine with 4-hydroxycoumarin in aqueous media catalyzed by TEBAC. The structures wer

A clean procedure for the synthesis of chromeno[4,3-b]benzo[f]quinoline and quinolino[4,3-b]benzo[f]quinoline derivatives in aqueous media

Wang, Xiang-Shan,Zhang, Mei-Mei,Zeng, Zhao-Sen,Shi, Da-Qing,Tu, Shu-Jiang,Wei, Xian-Yong,Zong, Zhi-Min

, p. 1316 - 1317 (2007/10/03)

A short and simple synthesis of chromeno[4,3-b]benzo[f]-quinoline and quinolino[4,3-b]benzo[f]quinoline derivatives were accomplished in high yields via the reaction of N-benzilidenenaphthalen-2-amine and 4-hydroxycoumarin or 4-hydroxyquinolin-2-one in aq

Reaction of β-Arylidennaphthylamines with 4-Hydroxycoumarin. A Correction in Structural Assignment of the Product. III.

Martinez, Roberto,Cortes, Eduardo,Toscano, Ruben A.,Alfaro, L. Josue

, p. 1273 - 1276 (2007/10/02)

The reaction of 4-hydroxycoumarin with β-arylidennaphthylamines constitutes a convenient synthetic route to the hitherto unknown 2H-benzobenzopyranoquinolin-2-one, VI.The X-ray crystallography data conform with the present benzopyranoq

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