3,7-dimethyl-octa-2,7-dien-4-ynal is a chemical compound with the molecular formula C10H14O. It is an alkyne with a carbon-carbon triple bond, featuring a conjugated diene system and an aldehyde functional group. The compound has a branched octane chain, with two methyl groups attached to the third and seventh carbon atoms, respectively. The aldehyde group is located at the fourth carbon atom, while the triple bond is between the second and third carbon atoms. This molecule is known for its unique structure and reactivity, which can be utilized in various chemical reactions and synthesis processes. Due to its specific functional groups and structural features, 3,7-dimethyl-octa-2,7-dien-4-ynal has potential applications in the fields of organic chemistry, pharmaceuticals, and materials science.
The CAS Registry Mumber 818-37-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,1 and 8 respectively; the second part has 2 digits, 3 and 7 respectively. Calculate Digit Verification of CAS Registry Number 818-37: (5*8)+(4*1)+(3*8)+(2*3)+(1*7)=81 81 % 10 = 1 So 818-37-1 is a valid CAS Registry Number.