3-Butenenitrile, 2-(benzoyloxy)-, also known as 2-(benzoyloxy)-3-butenenitrile, is an organic compound with the chemical formula C11H9NO2. It is a colorless to pale yellow liquid with a molecular weight of 189.19 g/mol. 3-Butenenitrile, 2-(benzoyloxy)- is characterized by the presence of a butenenitrile group (a butene chain with a nitrile group) and a benzoyloxy group (a benzoyl group attached to an oxygen atom). It is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of certain pesticides and other specialty chemicals. Due to its reactivity and potential toxicity, it is important to handle 3-Butenenitrile, 2-(benzoyloxy)- with care, following appropriate safety protocols.
The CAS Registry Mumber 1591-15-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,9 and 1 respectively; the second part has 2 digits, 1 and 5 respectively. Calculate Digit Verification of CAS Registry Number 1591-15: (6*1)+(5*5)+(4*9)+(3*1)+(2*1)+(1*5)=77 77 % 10 = 7 So 1591-15-7 is a valid CAS Registry Number.