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67341-38-2

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  • Benzenesulfonamide, N,N'-1,3-propanediylbis[4-methyl-N-[3-[[(4-methylphenyl)sulfonyl]amino] propyl]-

    Cas No: 67341-38-2

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67341-38-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67341-38-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,3,4 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 67341-38:
(7*6)+(6*7)+(5*3)+(4*4)+(3*1)+(2*3)+(1*8)=132
132 % 10 = 2
So 67341-38-2 is a valid CAS Registry Number.

67341-38-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name N,N'-bis<3-(tosylamino)propyl>-N,N'-ditosyl-1,3-propanediamine

1.2 Other means of identification

Product number -
Other names 1,5,9,13-tetratosyl-1,5,9,13-tetraazatridecane

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:67341-38-2 SDS

67341-38-2Relevant articles and documents

Homo- and heterobinuclear Cu2+ and Zn2+ complexes of abiotic cyclic hexaazapyridinocyclophanes as SOD mimics

Belda, Raquel,Blasco, Salvador,Verdejo, Bego?a,Jiménez, Hermas R.,Doménech-Carbó, Antonio,Soriano, Conxa,Latorre, Julio,Terencio, Carmen,García-Espa?a, Enrique

, p. 11194 - 11204 (2013/08/23)

The new receptor 3,7,11,15,19,23-hexaaza-1(2,6)-pyridinacyclotetracosaphane (L1) containing a complete sequence of propylenic chains has been synthesised. The acid-base behaviour and Cu2+ and Zn2+ coordination have been analysed by p

A convenient modified short route for the preparation of [32]ane-N 8 hydrochloride

Misra, Tarun Kumar,Chen, Tse-Shien,Wong, Ken-Tsung,Liu, Chuen-Ying

, p. 793 - 797 (2007/10/03)

A conve nient modified short-cut route for the prep a ration of a 32-membered octaazamacrocyclic mol ecule, 1,5,9,13,17,21,25,29- octaazacyclodotriacontane hydrochlo ride, [32]ane-N8·8HCl has been de scribed. The proper tetramine has been con t

Design and Synthesis of Macromonocyclic Polyamines Composed of Natural Methylene Arrays

Iwata, Masaaki,Kuzuhara, Hiroyoshi

, p. 198 - 210 (2007/10/02)

A general synthetic method applicable to acyclic and cyclic polyamines was developed.The methodology was exemplified by systematical synthesis of twelve macromonocyclic polyamines, 1 (N4) through 12 (N8), composed of the combination of four natural polyamine segments, spermidine, spermine, thermine, and thermospermine.These twelve designed macrocycles are exhausted numbers of possible structures defined by three arbitrarily chosen criteria concerning with methylene chain arrays and nitrogen content (four to eight).The common elements of the structural characteristics were analyzed and were found to be reduced to readily available three classes of simple N,N'-ditosylalkanediamines derived from diamines and triamine.Nitrogen content was increased systematically through the reaction of N,N'-ditosylalkanediamine with one of three ω-phthalimidated electrophiles followed by regeneration of the same functionality at symmetrical both terminals as the starting materials via a series of transformation reaction, in excellent yields.Tractable formamide intermediate profits the facile synthesis of acyclic polyamines with long chains.Cyclization was achieved, under high dilution conditions, through the reaction of α,ω-bis(tosylamide) with α,ω-ditosylates in DMF in the presence of cesium carbonate.The cyclization occurred in practical synthetic yields even in the formation of multi-membered ring when the shorter electrophile and the longest α,ω-bis(tosylamide) reacted.

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