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13068-60-5

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13068-60-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13068-60-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,0,6 and 8 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13068-60:
(7*1)+(6*3)+(5*0)+(4*6)+(3*8)+(2*6)+(1*0)=85
85 % 10 = 5
So 13068-60-5 is a valid CAS Registry Number.

13068-60-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name N-(1,3-benzothiazol-2-yl)benzenesulfonamide

1.2 Other means of identification

Product number -
Other names N-2-benzothiazolyl-benzenesulfonamide

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:13068-60-5 SDS

13068-60-5Relevant articles and documents

-

Cherkasov,V.M. et al.

, (1969)

-

Novel solid-phase parallel synthesis of N-substituted-2-aminobenzo [d]thiazole derivatives via cyclization reactions of 2-iodophenyl thiourea intermediate resin

Kim, Seul-Gi,Jung, Se-Lin,Lee, Gee-Hyung,Gong, Young-Dae

, p. 29 - 40 (2013/03/13)

A novel solid-phase methodology has been developed for the synthesis of N-alkyl, N-acyl, and N-sulfonyl-2-aminobenzo[d]thiazole derivatives. The key step in this procedure involves the preparation of polymer-bound 2-aminobenzo[d]thiazole resins 5 by cyclization reaction of 2-iodophenyl thiourea resin 3. The resin-bound 2-iodophenyl thiourea 3 is produced by addition of 2-iodophenyl isothiocyanate 2 to the amine-terminated linker amide resin 1. These core skeleton 2-aminobenzo[d]thiazole resins 5 undergo functionalization reactions with various electrophiles, such as alkyl halides, acid chlorides, and sulfonyl chlorides to generate N-alkyl, N-acyl, and N-sulfonyl-2-aminobenzo[d]thiazole resins 6, 7, and 8, respectively. Finally, N-alkyl, N-acyl, and N-sulfonyl-2-aminobenzo[d]thiazole derivatives 9, 10, and 11 are then generated in good yields and purities by cleavage of the respective resins 6, 7, and 8 using trifluoroacetic acid (TFA) in dichloromethane (DCM).

Genotoxic potential of N-(benzothiazolyl)sulfonamide copper(II) complexes on yeast cells transformed with YEGFP expression constructs containing the RAD54 or RNR2 promoter

Gonzalez-Alvarez, Marta,Alzuet, Gloria,Del Castillo, Lucas,Borras, Joaquin,Liu-Gonzalez, Malva

, p. 3823 - 3834 (2007/10/03)

Four ternary complexes [Cu(L)2(phen)] where L is an N-(benzothiazol-2-yl)sulfonamide derivative have been prepared and their ability to cleave DNA has been studied. The complexes were structurally characterized with the aid of single-crystal X-ray crystallography. Whereas the molecular structure of the [Cu(L1)2(phen)] (1) [HL1 = N-(6-chlorobenzothiazol- 2-yl)benzenesulfonamide] and [Cu(L3)2(phen)] (3) [HL3 = N-(benzothiazol-2-yl)benzenesulfonamide] complexes can best be described as having a distorted square-planar geometry, that of the [Cu(L4) 2(phen)] (4) [HL4 = N-(benzothiazol-2-yl)toluenesulfonamide] complex shows a strictly square-planar geometry. The [Cu(L2)2(phen)MeOH] (2) [HL2 = N-(6-chlorobenzothiazol-2-yl)toluenesulfonamide] complex displays an axially elongated square-pyramidal coordination geometry in which the phen ligand binds at the basal plane. Viscosity and fluorescence measurements indicated that [Cu(L4)2(phen)] (4) has a propensity for binding calf thymus DNA. The four complexes were found to be efficient chemical nucleases, with ascorbate/H2O2 activation giving rise to hydroxyl and superoxide radicals as active cleaving species. The nuclease activity of 4 is not only the highest of the four complexes, but also much higher than that of the copper-phenanthroline complex. The ability of the complexes to cleave DNA within cells has been tested by monitoring the expression of the yEGFP gene containing reporter plasmid. The significant induction of fluorescence by complex 4 indicates that it is able to cleave DNA inside the cell. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.

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