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59838-67-4

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59838-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 59838-67-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,8,3 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 59838-67:
(7*5)+(6*9)+(5*8)+(4*3)+(3*8)+(2*6)+(1*7)=184
184 % 10 = 4
So 59838-67-4 is a valid CAS Registry Number.

59838-67-4Relevant articles and documents

Nitrogen-containing heterocycles based on tetracarbonyl compounds and their analogs. 2. Reactions of 2-(4,4-dimethyl-2,6-dioxocyclohexyl)-4-oxo-4-phenylbutanoic acid with N-nucleophiles

Andin,Kaminski,Dubovitskii

, p. 1111 - 1113 (2001)

The adduct of dimedone and β-benzoylacrylic acid is shown to form quinoline derivatives in reactions with primary amines.

Synthesis, in vitro, and in vivo (Zebra fish) antitubercular activity of 7,8-dihydroquinolin-5(6H)-ylidenehydrazinecarbothioamides

Kantevari, Srinivas,Krishna, Vagolu Siva,Marvadi, Sandeep kumar,Sridhar, Balasubramanian,Srilakshmi Reshma, Rudraraju,Sriram, Dharmarajan,Surineni, Goverdhan

, (2020/02/04)

We, herein, describe the synthesis of a series of novel aryl tethered 7,8-dihydroquinolin-5(6H)-ylidenehydrazinecarbothioamides 4a–v, which showed in vitro and in vivo antimycobacterial activity against Mycobacterium tuberculosis (Mtb) H37Rv. The intermed

Pd-catalyzed site selective C-H acetoxylation of aryl/heteroaryl/thiophenyl tethered dihydroquinolinones

Patpi, Santhosh Reddy,Sridhar, Balasubramanian,Tadikamalla, Prabhakar Rao,Kantevari, Srinivas

, p. 10251 - 10261 (2013/09/02)

Described herein is an efficient protocol for the site selective oxidative C-H activation/acetoxylation of a series of 2-aryl/heteroaryl/thiophenyl tethered dihydroquinolinones using palladium acetate as the catalyst and iodobenzene diacetate as an oxidan

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