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119636-62-3

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119636-62-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119636-62-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,6,3 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 119636-62:
(8*1)+(7*1)+(6*9)+(5*6)+(4*3)+(3*6)+(2*6)+(1*2)=143
143 % 10 = 3
So 119636-62-3 is a valid CAS Registry Number.

119636-62-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name [(6R,7R)-2-(4-Methoxy-benzyloxycarbonyl)-8-oxo-7-phenylacetylamino-5-thia-1-aza-bicyclo[4.2.0]oct-2-en-3-ylmethyl]-triphenyl-phosphonium; iodide

1.2 Other means of identification

Product number -
Other names -

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:119636-62-3 SDS

119636-62-3Relevant articles and documents

A novel fluorescent probe for the detection of AmpC beta-lactamase and the application in screening beta-lactamase inhibitors

Hong, W. David,Li, Shan,Meng, Zhi-Zhong,Roberts, Adam P.,Ward, Stephen A.,Yan, Jin-Wu,Yang, Jia-Ning,Yu, Pan,Zhang, Lei

, (2020)

The rapid detection of β-lactamases (Blas) and effective screening of Bla inhibitors are critically important and urgent for solving antibiotic resistance and improving precision medicine. Here a novel fluorescent probe CDC-559 was designed and synthesize

7 - Amino -3 - vinyl cephalosporanic acid preparation method

-

Paragraph 0034-0039, (2019/11/13)

The invention belongs to the technical field of medicine synthesis, and especially discloses a method for preparing 7-amino-3-vinyl cephalosporanic acid. The preparation method takes GCLE as an initial raw material, the GCLE and sodium iodide and triphenylphosphine are reacted in a mixing system of an organic solvent and water to generate phosphine salt, a certain amount of alkali lye is added in an organic phase for reacting to generate the corresponding phosphorus ylide, excess free alkali in an organic phase is removed through washing, formaldehyde and ylide are added for a wittig reaction, the organic phase is concentrated to a certain weight, phenol is added for removing carboxyl protection, amino protection is removed, crystallization is carried out to obtain 7-AVCA. The synthesis method does not require a mixing organic solvent, can realize recovery of sodium iodide and formaldehyde, has the advantages of high product yield, good quality, no three wastes generation, and environmental protection, and is suitable for large scale industrial production.

NOVEL CEPHALOSPORIN DERIVATIVE AND PHARMACEUTICAL COMPOSITION THEREOF

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Paragraph 0209, (2014/03/25)

The present invention relates to novel cephalosporin derivatives represented by Chemical Formula 1. Wherein, X, Y, L, R1, and R2 are as same as defined in the description of the invention. The present invention also relates to pharmaceutical antibiotic compositions comprising a novel celphalosporin derivative represented by Chemical Formula 1, a prodrug thereof, a hydrate thereof, a solvate thereof, an isomer thereof, or a pharmaceutically acceptable salt thereof as an effective ingredient. According to the present invention, novel cephalosporin derivatives, a prodrug thereof, a hydrate thereof, a solvate thereof, an isomer thereof, or a pharmaceutically acceptable salt thereof as an effective ingredient for the broad spectrum of antibiotic resistant, low toxicity, particularly in Gram-negative bacteria, which can be useful with strong antimicrobial activity.

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