(2-Chloro-phenyl)-arsine, also known as 2-chlorophenylarsine or o-chlorophenylarsine, is an organoarsenic compound with the chemical formula C6H5AsCl. It is a colorless, oily liquid that is sensitive to light and air, and it has a pungent odor. (2-chloro-phenyl)-arsine is formed by the substitution of a hydrogen atom in the ortho position of a phenyl group with an arsenic atom and a chlorine atom. (2-Chloro-phenyl)-arsine is used in the synthesis of various organoarsenic compounds and has potential applications in the fields of pharmaceuticals, agrochemicals, and materials science. Due to its toxicity and potential environmental impact, handling and disposal of (2-chloro-phenyl)-arsine must be done with caution and in accordance with proper safety protocols.
The CAS Registry Mumber 694-79-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,9 and 4 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 694-79: (5*6)+(4*9)+(3*4)+(2*7)+(1*9)=101 101 % 10 = 1 So 694-79-1 is a valid CAS Registry Number.