1,4-Pentadiyne, 3-(1,1-dimethylethyl)-3-methoxy- is a complex organic chemical compound with the molecular formula C9H14O. It is a derivative of pentadiyne, which is a hydrocarbon containing five carbon atoms with alternating single and triple bonds. The compound features a 1,1-dimethylethyl (tert-butyl) group and a methoxy group attached to the third carbon atom, making it a substituted alkyne. This specific arrangement of functional groups gives the molecule unique chemical properties and reactivity. It is primarily used in organic synthesis and as a building block for more complex molecules, particularly in the pharmaceutical and chemical industries. Due to its highly reactive nature, it is essential to handle 1,4-Pentadiyne, 3-(1,1-dimethylethyl)-3-methoxy- with care and under controlled conditions.
The CAS Registry Mumber 51167-91-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,1,6 and 7 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 51167-91: (7*5)+(6*1)+(5*1)+(4*6)+(3*7)+(2*9)+(1*1)=110 110 % 10 = 0 So 51167-91-0 is a valid CAS Registry Number.