2-Benzofurancarbonitrile, 2-ethyl-2,3-dihydro is an organic compound with the chemical formula C10H9NO. It is a derivative of benzofuran, a heterocyclic aromatic compound consisting of a benzene ring fused to a furan ring. The molecule features a nitrile group (-CN) attached to the benzene ring, and an ethyl group (-CH2CH3) at the 2-position of the benzofuran ring. 2-Benzofurancarbonitrile,2-ethyl-2,3-dihydro- is a colorless liquid with a molecular weight of 159.19 g/mol. It is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of herbicides and insecticides. Due to its reactivity and potential applications, it is essential to handle 2-Benzofurancarbonitrile,2-ethyl-2,3-dihydro- with care, following proper safety protocols.
The CAS Registry Mumber 196512-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,6,5,1 and 2 respectively; the second part has 2 digits, 9 and 9 respectively. Calculate Digit Verification of CAS Registry Number 196512-99: (8*1)+(7*9)+(6*6)+(5*5)+(4*1)+(3*2)+(2*9)+(1*9)=169 169 % 10 = 9 So 196512-99-9 is a valid CAS Registry Number.