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24202-75-3

24202-75-3

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  • 3-Pyridinecarboxylic acid, 4-(aminocarbonyl)- (9CI) Other Names: Nicotinic acid, 4-carbamoyl- (8CI)

    Cas No: 24202-75-3

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24202-75-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24202-75-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,2,0 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 24202-75:
(7*2)+(6*4)+(5*2)+(4*0)+(3*2)+(2*7)+(1*5)=73
73 % 10 = 3
So 24202-75-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H6N2O3/c8-6(10)4-1-2-9-3-5(4)7(11)12/h1-3H,(H2,8,10)(H,11,12)/p-1

24202-75-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-carbamoylpyridine-3-carboxylate

1.2 Other means of identification

Product number -
Other names 4-carbamylnicotinic acid

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:24202-75-3 SDS

24202-75-3Downstream Products

24202-75-3Relevant articles and documents

High-yield synthesis method of methyl 4-aminonicotinate

-

Paragraph 0024; 0028-0029; 0033; 0037-0038; 0042; 0046-0047, (2021/09/08)

The invention discloses a high-yield synthesis method of methyl 4-aminonicotinate, which comprises the following steps: by taking 3, 4-dipicolinic acid as a raw material, carrying out intramolecular dehydration substitution, ammonia ammonification, improved NBS Hofmann rearrangement and hydrolysis to obtain the methyl 4-aminonicotinate. The synthesis method disclosed by the invention is simpler to operate, mild in reaction condition and higher in total yield, and has an extremely high application value.

Preparation of monoesters of pyridine-dicarboxylic acids

Thunus,Dejardin-Duchene

, p. 3 - 21 (2007/10/04)

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