681292-77-3 Usage
General Description
4-Chloro-3-propoxyphenylboronic acid is a chemical compound with the molecular formula C9H11BClO3. 4-Chloro-3-propoxyphenylboronic acid is a boronic acid derivative, which contains a boron atom bonded to a phenyl ring. It also contains a chloro and propoxy group, which are attached to the phenyl ring. 4-Chloro-3-propoxyphenylboronic acid is commonly used as a building block in organic synthesis, particularly in the production of pharmaceuticals and agrochemicals. Its boronic acid functional group allows it to participate in a variety of important organic reactions, making it a valuable tool for chemists in the creation of complex organic molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 681292-77-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,1,2,9 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 681292-77:
(8*6)+(7*8)+(6*1)+(5*2)+(4*9)+(3*2)+(2*7)+(1*7)=183
183 % 10 = 3
So 681292-77-3 is a valid CAS Registry Number.
681292-77-3Relevant articles and documents
QUINAZOLINONE DERIVATIVES USEFUL AS ANTI-HYPERALGESIC AGENTS
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Page 18, (2010/02/06)
The present invention relates to quinazolinones of formula (I) wherein R1 is hal; a); b); or c); X is N or CR8; R2 is hal; nitro; C1-C6alkylcarbonyl; C1-C6alkyl or C3-C6cycloalkyl; R3 is C1-C6alkyl; C1-C6alkoxy or amino; and wherein the further radicals have the meanings as defined in the specification, which compounds exhibit human vanilloid antagonistic activity; to processes for their production, their use as pharmaceuticals and to pharmaceutical compositions comprising them.
