1,4-Pentadiyn-3-ol, 3-(1,1-dimethylethyl)-, also known as 3-tert-butyl-1,4-pentadiyn-3-ol, is an organic compound characterized by a unique structure that includes a pentadiyn (a five-carbon chain with triple bonds between the first and second, and third and fourth carbons) and a hydroxyl group attached to the third carbon. The tert-butyl group (1,1-dimethylethyl) is a bulky, branched alkyl group that is attached to the third carbon as well, providing steric hindrance. 1,4-Pentadiyn-3-ol, 3-(1,1-dimethylethyl)- is of interest in organic chemistry and synthetic applications due to its reactive triple bonds and the influence of the tert-butyl group on its reactivity and physical properties. It is used in the synthesis of various organic compounds and can be found in research and industrial settings where its specific chemical properties are required.
The CAS Registry Mumber 27410-16-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,4,1 and 0 respectively; the second part has 2 digits, 1 and 6 respectively. Calculate Digit Verification of CAS Registry Number 27410-16: (7*2)+(6*7)+(5*4)+(4*1)+(3*0)+(2*1)+(1*6)=88 88 % 10 = 8 So 27410-16-8 is a valid CAS Registry Number.