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5-phenyl-5H-pyrido[4,3-b]indole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1303503-69-6

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1303503-69-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1303503-69-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,3,5,0 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1303503-69:
(9*1)+(8*3)+(7*0)+(6*3)+(5*5)+(4*0)+(3*3)+(2*6)+(1*9)=106
106 % 10 = 6
So 1303503-69-6 is a valid CAS Registry Number.

1303503-69-6Relevant articles and documents

Efficient access to β- and γ-carbolines from a common starting material by sequential site-selective Pd-catalyzed C–C, C–N coupling reactions

Hung, Tran Quang,Hieu, Do Trung,Van Tinh, Dinh,Do, Ha Nam,Nguyen Tien, Tuan Anh,Van Do, Dang,Son, Le Thanh,Tran, Ngoc Han,Van Tuyen, Nguyen,Tan, Vu Minh,Ehlers, Peter,Dang, Tuan Thanh,Langer, Peter

, (2019)

Two efficient and practical approaches are reported for the synthesis of β- and γ-carboline derivatives from 3,4-dibromopyridine as a common starting material. The β-carbolines were prepared by site-selective Pd-catalyzed C–C coupling with o-bromophenylboronic acid and subsequent cyclization by double C–N coupling with amines. γ-Carbolines were prepared from the same starting material by C–N coupling with anilines and subsequent annulation by domino C–C/C–N coupling with o-bromophenylboronic acid.

COMPOUND HAVING A SUBSTITUTED ANTHRACENE RING STRUCTURE AND PYRIDOINDOLE RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT ELEMENT

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Page/Page column 40, (2012/10/07)

The present invention relates to a compound having a substituted anthracene ring structure and a pyridoindole ring structure, which is represented by the following general formula (1) or the following general formula (2); and an organic electroluminescent device having a pair of electrodes and at least one organic layer interposed therebetween, in which the compound having a substituted anthracene ring structure and a pyridoindole ring structure, which is represented by the following general formula (1) or the following general formula (2), is used as a constituent material of the aforementioned at least one organic layer.

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