Undecanoic acid, 11-(phenylarsino)-, also known as phenylarsino undecanoic acid, is an organoarsenic compound with the chemical formula C17H19AsO2. It is a derivative of undecanoic acid, where one of the hydrogen atoms is replaced by a phenylarsino group. Undecanoic acid, 11-(phenylarsino)- is characterized by its long aliphatic chain and the presence of an arsenic atom bonded to a phenyl group, which gives it unique chemical properties. It is not commonly used in consumer products or industrial applications, and its toxicity and environmental impact are not well-documented. However, due to the presence of arsenic, it is likely to be of concern in terms of potential health and environmental risks, and thus, it may be subject to regulatory controls.
The CAS Registry Mumber 64581-79-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,5,8 and 1 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 64581-79: (7*6)+(6*4)+(5*5)+(4*8)+(3*1)+(2*7)+(1*9)=149 149 % 10 = 9 So 64581-79-9 is a valid CAS Registry Number.