Cas 459133-81-4,5-bromo-3-[3-(toluene-4-sulfonylamino)-prop-1-ynyl]-indazole-1-carboxylic acid tert-butyl ester

459133-81-4

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Basic information

Product Name: 5-bromo-3-[3-(toluene-4-sulfonylamino)-prop-1-ynyl]-indazole-1-carboxylic acid tert-butyl ester
Synonyms: 5-bromo-3-[3-(toluene-4-sulfonylamino)-prop-1-ynyl]-indazole-1-carboxylic acid tert-butyl ester
CAS NO:459133-81-4
Molecular Formula:
Molecular Weight: 504.404
EINECS: N/A
Product Categories: N/A
Mol File: 459133-81-4.mol
Article Data: 2

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 5-bromo-3-[3-(toluene-4-sulfonylamino)-prop-1-ynyl]-indazole-1-carboxylic acid tert-butyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 5-bromo-3-[3-(toluene-4-sulfonylamino)-prop-1-ynyl]-indazole-1-carboxylic acid tert-butyl ester(459133-81-4)
EPA Substance Registry System: 5-bromo-3-[3-(toluene-4-sulfonylamino)-prop-1-ynyl]-indazole-1-carboxylic acid tert-butyl ester(459133-81-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 459133-81-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 459133-81-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,9,1,3 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 459133-81:
(8*4)+(7*5)+(6*9)+(5*1)+(4*3)+(3*3)+(2*8)+(1*1)=164
164 % 10 = 4
So 459133-81-4 is a valid CAS Registry Number.

459133-81-4Upstream product

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459133-81-4Relevant articles and documents

Sequential Sonogashira and Suzuki cross-coupling reactions in the indole and indazole series

Witulski, Bernhard,Azcon, Javier Ramon,Alayrac, Carole,Arnautu, Anca,Collot, Valerie,Rault, Sylvain

, p. 771 - 780 (2007/10/03)

3-Iodoindoles, 5-bromo-3-iodoindoles and 5-bromo-3-iodoindazoles have been studied with respect to their reactivity and selectivity in palladium catalyzed Sonogashira and Suzuki cross-coupling reactions. As a result, sequential Sonogashira-Sonogashira, So

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