(4-chloro-phenyl)-iodomethyl-dimethyl-silane is an organosilicon compound with the chemical formula C9H12ClISi. It is a colorless liquid at room temperature and is soluble in common organic solvents. (4-chloro-phenyl)-iodomethyl-dimethyl-silane is primarily used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through the Stille coupling reaction, a type of cross-coupling reaction. It is also employed in the synthesis of various pharmaceuticals, agrochemicals, and materials science applications. Due to its reactivity, it should be handled with care, and appropriate safety measures should be taken during its use and storage.
The CAS Registry Mumber 770-91-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,7 and 0 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 770-91: (5*7)+(4*7)+(3*0)+(2*9)+(1*1)=82 82 % 10 = 2 So 770-91-2 is a valid CAS Registry Number.