(Z)-3-methyl-3-penten-2-one, also known as 3-methyl-3-penten-2-one or 3-methylpent-2-en-3-one, is an organic compound with the molecular formula C6H10O. It is a colorless liquid with a strong, pungent odor. (Z)-3-methyl-3-penten-2-one is a conjugated diene, which means it has a double bond between the third and fourth carbon atoms, and a carbonyl group (C=O) at the second position. It is an important intermediate in the synthesis of various organic compounds, particularly in the production of fragrances and flavorings. (Z)-3-methyl-3-penten-2-one is also used as a solvent and a reagent in chemical reactions. It is synthesized through various methods, including the aldol condensation of acetone and propionaldehyde, and the dehydration of 3-methyl-2-pentanol. Due to its reactive nature, it is sensitive to light and heat, and should be stored in a cool, dark place.
The CAS Registry Mumber 1567-72-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,6 and 7 respectively; the second part has 2 digits, 7 and 2 respectively. Calculate Digit Verification of CAS Registry Number 1567-72: (6*1)+(5*5)+(4*6)+(3*7)+(2*7)+(1*2)=92 92 % 10 = 2 So 1567-72-2 is a valid CAS Registry Number.