1,2-Dimethyl-1trans-acetyl-cyclopropan, also known as 1,2-dimethyl-1-acetylcyclopropane, is an organic compound with the molecular formula C6H10O. It is a cyclic compound consisting of a three-membered carbon ring with two methyl groups attached to one carbon and an acetyl group (a two-carbon fragment consisting of a carbonyl group and a methyl group) attached to the adjacent carbon. 1,2-Dimethyl-1trans-acetyl-cyclopropan is a colorless liquid with a pungent odor and is used as a chemical intermediate in the synthesis of various organic compounds. Due to its strained ring structure, it is relatively reactive and can undergo various chemical reactions, such as nucleophilic addition, electrophilic substitution, and rearrangements. It is important to handle 1,2-Dimethyl-1trans-acetyl-cyclopropan with care, as it may be toxic and harmful to the environment.
The CAS Registry Mumber 1567-82-4 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, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 1567-82: (6*1)+(5*5)+(4*6)+(3*7)+(2*8)+(1*2)=94 94 % 10 = 4 So 1567-82-4 is a valid CAS Registry Number.