4-Phenyl-buta-1,3-dien-1-phosphonsaeure-monoaethylester, also known as 4-phenylbutadiene-1-phosphonic acid monoethyl ester, is a chemical compound with the molecular formula C12H15O3P. It is a derivative of 4-phenylbutadiene, a conjugated diene, with a phosphonic acid group attached to the terminal carbon and an ethyl ester group on the phosphonic acid. 4-Phenyl-buta-1,3-dien-1-phosphonsaeure-monoaethylester is an organic phosphorus compound that can be used in various applications, such as in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals. It is characterized by its reactivity and ability to form stable complexes with metal ions, making it a potential candidate for use in catalysis and material science.
The CAS Registry Mumber 5849-50-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,4 and 9 respectively; the second part has 2 digits, 5 and 0 respectively. Calculate Digit Verification of CAS Registry Number 5849-50: (6*5)+(5*8)+(4*4)+(3*9)+(2*5)+(1*0)=123 123 % 10 = 3 So 5849-50-3 is a valid CAS Registry Number.