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90481-72-4

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90481-72-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90481-72-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,8 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90481-72:
(7*9)+(6*0)+(5*4)+(4*8)+(3*1)+(2*7)+(1*2)=134
134 % 10 = 4
So 90481-72-4 is a valid CAS Registry Number.

90481-72-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-bromo-1-tosylindole

1.2 Other means of identification

Product number -
Other names 1H-INDOLE, 4-BROMO-1-[(4-METHYLPHENYL)SULFONYL]-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:90481-72-4 SDS

90481-72-4Relevant articles and documents

The total synthesis of (?)-indolactam I

Mendoza, Manuel,Rao, Niveda,Tran, UyenPhuong,Castaneda, Catherine,Billingsley, Kelvin L.

, p. 4337 - 4342 (2019)

The first total synthesis of (?)-indolactam I (1) is reported. An efficient synthetic route was established to furnish the natural product in 8 steps. This strategy employed a copper-catalyzed amino acid arylation, peptide coupling, and Lewis acid-mediate

Rhodium(II)-Catalyzed [4+3] Cyclization of Triazoles with Indole Derivatives and Its Application in the Total Synthesis of (±)-Aurantioclavine

Duan, Shengguo,Xue, Bing,Meng, Hui,Ye, Zihang,Xu, Ze-Feng,Li, Chuan-Ying

supporting information, p. 1145 - 1152 (2021/04/26)

An efficient rhodium(II)-catalyzed [4+3] cyclization reaction of 1-sulfonyl-1,2-3-triazoles and indoles was developed. Azepino[5,4,3- cd]indoles, which are widely distributed in ergot alkaloids with various biological activities, could be obtained in good

The Synthesis and Biological Evaluation of Indolactam Alkaloids

Billingsley, Kelvin L.,Eom, Ryan,Haynes-Smith, Jeremy,Mendoza, Manuel,Salas, Celeste

, p. 4443 - 4451 (2019/11/21)

In this work, we execute a general synthetic strategy to access novel indolactam alkaloids, which are agonists of protein kinase C. This protocol allowed for the most efficient reported syntheses of indolactam V (ILV) stereoisomers, while also affording t

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