5440-04-0 Usage
General Description
P-Chlorophenylarsonic acid, also known as CPA, is an organoarsenic compound that has been used as a feed additive in the poultry industry for its growth-promoting effects. However, it has been banned in many countries due to concerns about its potential toxicity and the risk of arsenic contamination in poultry products. P-CHLOROPHENYLARSONIC ACID is a white crystalline solid that is highly soluble in water and has a molecular formula of C6H6AsClO3. It is classified as a toxic substance and exposure to it can lead to various health hazards, such as skin and eye irritation, respiratory problems, and damage to the liver and kidneys. Therefore, it is important to handle and dispose of P-CHLOROPHENYLARSONIC ACID with extreme caution and to strictly adhere to safety guidelines when working with it.
Check Digit Verification of cas no
The CAS Registry Mumber 5440-04-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,4 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5440-04:
(6*5)+(5*4)+(4*4)+(3*0)+(2*0)+(1*4)=70
70 % 10 = 0
So 5440-04-0 is a valid CAS Registry Number.
InChI:InChI=1/C6H6AsClO3/c8-6-3-1-5(2-4-6)7(9,10)11/h1-4H,(H2,9,10,11)
5440-04-0Relevant articles and documents
ANTI-CANCER AGENT
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Paragraph 00295, (2019/05/10)
An anti-cancer agent is provided comprising a tumour homing peptide having, or having been modified to present, two cysteine residues, with an arsenic atom between, such that the tumour homing peptide cyclises to give an arsenic- containing anti-cancer agent. This allows for selection of an appropriate tumour homing peptide for treatment of a given cancer whereby the subsequent agent provides for a more targeted delivery of arsenic to the tumour microenvironment.
