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25996-10-5

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25996-10-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25996-10-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,9,9 and 6 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 25996-10:
(7*2)+(6*5)+(5*9)+(4*9)+(3*6)+(2*1)+(1*0)=145
145 % 10 = 5
So 25996-10-5 is a valid CAS Registry Number.

25996-10-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name (Z)-1-bromo-3,7-dimethyl-octa-2,6-diene

1.2 Other means of identification

Product number -
Other names (Z)-1-bromo-3,7-dimethylocta-2,6-diene

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:25996-10-5 SDS

25996-10-5Relevant articles and documents

Synthesis and antimycobacterial activity of agelasine E and analogs

Bakkestuen, Anne Kristin,Gundersen, Lise-Lotte,Petersen, Dirk,Utenova, Bibigul T.,Vik, Anders

, p. 1025 - 1033 (2007/10/03)

Agelasine E, previously isolated from the marine sponge Agelas nakamurai, has been synthesized for the first time, together with analogs with various terpenoid side chains. Treatment of N6-methoxy-9-methyl-9H-purin-6- amine with allylic bromides gave the desired 7,9-dialkylpurinium salts together with minor amounts of the N6-alkylated isomer. The N 6-methoxy group was finally removed reductively. 1H- 15N HMBC and 1H-15N HSQC NMR spectroscopy gave additional information on tautomerism and charge delocalization in the purine derivatives studied. The heterocyclic products were screened for activity against Mycobacterium tuberculosis and agelasine analogs carrying a relatively long terpenoid substituent in the purine 7-position and a methoxy group at N-6 were potent inhibitors of bacterial growth. Since agelasine analogs with the geranylgeranyl chain at N-7 exhibited antimicrobial activity, several strategies for synthesis of geometrically pure (2E,6E,10E)-geranylgeranyl bromide from geranyllinalool were evaluated. The Royal Society of Chemistry 2005.

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