1,2-Dimethyl-1trans-acetyl-cyclopropan, also known as 1,2-dimethyl-1-(1-methylethylidene)cyclopropane-1-acetate, is a cyclic organic compound with the molecular formula C7H12O2. It features a cyclopropane ring, which is a three-carbon ring structure, with two methyl groups attached to the first carbon and an acetyl group (a two-carbon acyl group) attached to the second carbon in a trans configuration. The acetyl group is derived from acetic acid, where the hydroxyl group is replaced by the cyclopropane ring. 1,2-Dimethyl-1trans-acetyl-cyclopropan is of interest in organic chemistry due to its unique ring structure and potential applications in the synthesis of more complex molecules. It is important to note that the compound's properties, such as reactivity and stability, are influenced by the strain in the cyclopropane ring and the electronic effects of the substituents.
The CAS Registry Mumber 1567-79-9 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 9 respectively. Calculate Digit Verification of CAS Registry Number 1567-79: (6*1)+(5*5)+(4*6)+(3*7)+(2*7)+(1*9)=99 99 % 10 = 9 So 1567-79-9 is a valid CAS Registry Number.