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19717-14-7

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19717-14-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19717-14-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,7,1 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 19717-14:
(7*1)+(6*9)+(5*7)+(4*1)+(3*7)+(2*1)+(1*4)=127
127 % 10 = 7
So 19717-14-7 is a valid CAS Registry Number.

19717-14-7SDS

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 4-[(4-nitrobenzoyl)amino]benzoic acid

1.2 Other means of identification

Product number -
Other names 4-(4-Nitro-benzamino)-benzoesaeure

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:19717-14-7 SDS

19717-14-7Relevant articles and documents

Cystobactamids 920-1 and 920-2: Assignment of the Constitution and Relative Configuration by Total Synthesis

Planke, Therese,Moreno, María,Hüttel, Stephan,Fohrer, J?rg,Gille, Franziska,Norris, Matthew D.,Siebke, Maik,Wang, Liangliang,Müller, Rolf,Kirschning, Andreas

supporting information, p. 1359 - 1363 (2019/03/08)

Total synthesis of cystobactamid 920-1 and its epimer has allowed an unambiguous assignment of the relative and absolute configuration of the natural product. A careful structural analysis of each isomer using both NMR and computational techniques also pr

Scalable Syntheses of Methoxyaspartate and Preparation of the Antibiotic Cystobactamid 861-2 and Highly Potent Derivatives

Moeller, Malte,Norris, Matthew D.,Planke, Therese,Cirnski, Katarina,Herrmann, Jennifer,Müller, Rolf,Kirschning, Andreas

, p. 8369 - 8372 (2019/10/16)

An improved scalable synthesis of orthogonally functionalized methoxyaspartate, the chiral hinge region element in cystobactamids, is reported. This improvement sets the stage for the total synthesis of four new cystobactamids along with cystobactamid 861

Total Synthesis and Biological Assessment of Novel Albicidins Discovered by Mass Spectrometric Networking

von Eckardstein, Leonard,Petras, Daniel,Dang, Tam,Cociancich, Stéphane,Sabri, Souhir,Gr?tz, Stefan,Kerwat, Dennis,Seidel, Maria,Pesic, Alexander,Dorrestein, Pieter C.,Royer, Monique,Weston, John B.,Süssmuth, Roderich D.

, p. 15316 - 15321 (2017/10/20)

Natural products represent an important source of potential novel antimicrobial drug leads. Low production by microorganisms in cell culture often delays the structural elucidation or even prevents a timely discovery. Starting from the anti-Gram-negative antibacterial compound albicidin produced by Xanthomonas albilineans, we describe a bioactivity-guided approach combined with non-targeted tandem mass spectrometry and spectral (molecular) networking for the discovery of novel antimicrobial compounds. We report eight new natural albicidin derivatives, four of which bear a β-methoxy cyanoalanine or β-methoxy asparagine as the central α-amino acid. We present the total synthesis of these albicidins, which facilitated the unambiguous determination of the (2 S,3 R)-stereoconfiguration which is complemented by the assessment of the stereochemistry on antibacterial activity.

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