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7377-75-5

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7377-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7377-75-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,7 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7377-75:
(6*7)+(5*3)+(4*7)+(3*7)+(2*7)+(1*5)=125
125 % 10 = 5
So 7377-75-5 is a valid CAS Registry Number.

7377-75-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name methyl 3-phenylamino-2-propenoate

1.2 Other means of identification

Product number -
Other names 3-anilino-acrylic acid methyl ester

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:7377-75-5 SDS

7377-75-5Relevant articles and documents

Povarov reaction of β-enamino esters and isatin-3-imines for diastereoselective synthesis of spiro[indoline-3,2′-quinolines]

Gao, Hong,Sun, Jing,Yan, Chao-Guo

, p. 489 - 495 (2014)

The p-toluenesulfonic acid catalyzed Povarov reaction of isatin-3-imines with β-enamino esters, which were generated in situ from the reaction of arylamines and methyl propiolate in ethanol, afforded the polysubstituted spiro[indoline-3,2′-quinolines] in

Preparation method of tadalafil impurity G (by machine translation)

-

Paragraph 0089-0093, (2020/02/27)

The preparation method G of the compound. compound :S1. compound 6 and the reagent, has the advantages that 7;S2. compound 7 reacts with ammoniation reagents and split Pictet - Spengler to give compound, compounds 8;S3. through 8 reaction, and compound 9;S4. compound 9 obtained through acylation reaction, is obtained through acylation reaction of Compound No. 10, with methotreonaldehyde, to obtain compound G; and the preparation method disclosed by the invention is cheap and easy to obtain impurities 6, in whole preparation. 7, The preparation method disclosed by the invention is very cheap and easy to obtain 8, 9, The preparation method disclosed by the invention is cheap and easy to obtain a finished product 10 with high G yield. The whole preparation method is simple, The, preparation method disclosed by the invention is very cheap and easily available, in the whole preparation process shown in the following general ; The preparation method, 95% is, simple 80%, experiment conditions . obtained by acylation reaction of Compound,containing Compound . The preparation method disclosed by the invention is shown below. (by machine translation)

Three-Component Synthesis of Quinolines Based on Radical Cascade Visible-Light Photoredox Catalysis

Choi, Jun-Ho,Park, Cheol-Min

supporting information, p. 3553 - 3562 (2018/09/22)

Synthesis of highly substituted quinolines has been developed based on three-component radical cascade based on visible-light photoredox catalysis. This tandem coupling reaction has been coordinated to proceed with high chemoselectivity based on the differential electronic properties of coupling partners. Subjection of electron-rich β-aminoacrylates with electron-deficient halides and alkenes to the optimized conditions leads to the formation of quinolines in good yields after in situ oxidation of tetrahydroquinolines. Detailed mechanistic studies which reveal an unexpected reaction pathway is described. (Figure presented.).

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