Phenoxypropoxymethane, also known as propoxymethane or propylphenoxymethane, is an organic compound with the chemical formula C10H14O. It is a colorless liquid with a mild, aromatic odor and is derived from the reaction of phenol and propylene oxide. Phenoxypropoxymethane is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its versatile structure, it can be further functionalized to produce a wide range of products, making it an important building block in the chemical industry.
The CAS Registry Mumber 4457-16-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,5 and 7 respectively; the second part has 2 digits, 1 and 6 respectively. Calculate Digit Verification of CAS Registry Number 4457-16: (6*4)+(5*4)+(4*5)+(3*7)+(2*1)+(1*6)=93 93 % 10 = 3 So 4457-16-3 is a valid CAS Registry Number.