1189363-78-7 Usage
General Description
4-chloro-1H-pyrazole-3-carboxylic acid ethyl ester is a chemical compound with the molecular formula C6H6ClN3O2. It is an ethyl ester derivative of 4-chloro-1H-pyrazole-3-carboxylic acid, which is a heterocyclic compound containing a pyrazole ring. 4-chloro-1H-pyrazole-3-carboxylic acid ethyl ester is commonly used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. Its chemical structure and properties make it useful in a variety of chemical reactions and applications, particularly in the pharmaceutical industry for the development of new drugs and drug formulations. Additionally, its ethyl ester form allows for easier handling and manipulation in laboratory settings. Overall, 4-chloro-1H-pyrazole-3-carboxylic acid ethyl ester is a valuable chemical compound with several industrial and research applications.
Check Digit Verification of cas no
The CAS Registry Mumber 1189363-78-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,3,6 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1189363-78:
(9*1)+(8*1)+(7*8)+(6*9)+(5*3)+(4*6)+(3*3)+(2*7)+(1*8)=197
197 % 10 = 7
So 1189363-78-7 is a valid CAS Registry Number.
1189363-78-7Relevant articles and documents
PROCESSES FOR THE PREPARATION OF PYRAZOLE DERIVATIVES USEFUL AS MODULATORS OF THE 5-HT2A SEROTONIN RECEPTOR
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Page/Page column 52-53, (2009/10/30)
The present invention relates to processes for preparing pyrazole derivatives of Formula (I) and salts and pharmaceutical compositions of the salts thereof, useful as modulators of 5-HT2A serotonin receptor activity. The present invention also relates to intermediates used in the processes, and their preparation. The present invention also relates to salts of compounds of Formula (I) and pharmaceutical compositions thereof
