Isopropyl-cyclohexyl-fluor-phosphat, also known as isopropyl cyclohexyl fluorophosphate (ICFP), is a chemical compound with the formula C9H16FO2P. It is a derivative of organophosphorus compounds, which are known for their potential neurotoxic effects. ICFP is a colorless, oily liquid that is soluble in organic solvents. It is primarily used as a chemical warfare agent, targeting the nervous system by inhibiting the enzyme acetylcholinesterase, which is crucial for the proper functioning of the nervous system. This inhibition leads to the accumulation of acetylcholine, causing overstimulation of muscles and glands, ultimately leading to respiratory failure and death if not treated promptly. Due to its toxicity and potential misuse, ICFP is strictly regulated under various international chemical weapons conventions.
The CAS Registry Mumber 1549-66-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,4 and 9 respectively; the second part has 2 digits, 6 and 6 respectively. Calculate Digit Verification of CAS Registry Number 1549-66: (6*1)+(5*5)+(4*4)+(3*9)+(2*6)+(1*6)=92 92 % 10 = 2 So 1549-66-2 is a valid CAS Registry Number.