1-(furan-2-yl)ethanone O-acetyl oxime is an organic compound with the molecular formula C7H7NO3. It is a derivative of 1-(furan-2-yl)ethanone, where the carbonyl group is converted into an oxime by the addition of hydroxylamine, and then acetylated with acetic anhydride. 1-(furan-2-yl)ethanone O-acetyl oxime is characterized by the presence of a furan ring, an ethanone group, and an O-acetyl oxime functional group. It is used in various chemical reactions and synthesis processes, particularly in the preparation of pharmaceuticals and other organic compounds. Due to its reactivity, it is important to handle 1-(furan-2-yl)ethanone O-acetyl oxime with care, following proper safety protocols.
The CAS Registry Mumber 5034-81-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,3 and 4 respectively; the second part has 2 digits, 8 and 1 respectively. Calculate Digit Verification of CAS Registry Number 5034-81: (6*5)+(5*0)+(4*3)+(3*4)+(2*8)+(1*1)=71 71 % 10 = 1 So 5034-81-1 is a valid CAS Registry Number.