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6,8-bis(phenylthio)-1,4-dimethoxy-7H-benzocyclohepten-6-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138147-86-1

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138147-86-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138147-86-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,1,4 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 138147-86:
(8*1)+(7*3)+(6*8)+(5*1)+(4*4)+(3*7)+(2*8)+(1*6)=141
141 % 10 = 1
So 138147-86-1 is a valid CAS Registry Number.

138147-86-1Relevant academic research and scientific papers

X-Ray Structures and Physical Properties of Tropone-annelated p-Benzoquinone Substituted with X-Ar Groups α to Tropone Carbonyls and First Examples of the Trione Substituted with an Electron-withdrawing Group

Furuichi, Kimiaki,Tada, Hitoshi,Itoh, Akira,Takeuchi, Yasuyo,Mitoori, Masashi,et al.

, p. 1363 - 1378 (2007/10/02)

6,8-Dibenzyl-, 6,8-bis(p-dimethylaminobenzyl)- and 6,8-diphenoxy-benzocycloheptene-1,4,7-triones have been synthesized and their physical properties (IR, UV, NMR spectra and redox potentials) compared with those of 6,8-bis(phenylthio)benzocycloheptene-1,4

Syntheses, Physical Properties and X-Ray Structures of Benzocycloheptene-1,4,7-trione and its 6-Phenylthio- and 6,8-Bis(phenylthio) Derivatives. Novel A, A-D and D-A-D Molecular Units Aiming at Organic Conductors

Tada, Hitoshi,Takeuchi, Yasuyo,Amatatsu, Yoshimasa,Furuichi, Kimiaki,Kato, Masahiko,et al.

, p. 1305 - 1315 (2007/10/02)

6-Phenylthio- and 6,8-bis(phenylthio)benzocycloheptene-1,4,7-triones 2 and 3 have been synthesized as prototypes for a new type of organic conductor.Their characteristic features of structures and physical properties are discussed in comparison with those

Synthesis and Physicl Properties of 6,8-Bis(phenylthio)-7H-benzocycloheptene-1,4,7-trione. A Novel D-s-A-s-D Molecular Unit Directed toward Organic Conductors

Kato, Masahiko,Amatatsu, Yoshimasa,Tada, Hitoshi,Tanaka, Shigeru,Furuichi, Kimiaki,et al.

, p. 1973 - 1976 (2007/10/02)

The title compound was prepared via a route involving dehydrogenative phenylsulfidation.The NMR and electronic spectra and reduction potential were discussed in comparison with those of the unsubstituted and monosubstituted analogs.The structure was exami

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