Cyclohexane, 1,1'-(1,2-ethynediyl)bis[1-methoxy- is a complex organic compound with the chemical formula C16H20O2. It is a derivative of cyclohexane, featuring a 1,2-ethynediyl bridge connecting two cyclohexane rings, with a methoxy group attached to each cyclohexane ring. This molecule is characterized by its unique structure, which includes a central triple bond and two ether linkages. It is an example of a bis-cyclohexane derivative, where the two cyclohexane units are linked through an ethynediyl group, and each is further functionalized with a methoxy group. Cyclohexane, 1,1'-(1,2-ethynediyl)bis[1-methoxy- may be of interest in organic synthesis and material science due to its potential applications in the formation of polymers or as a precursor in the synthesis of more complex molecules.
The CAS Registry Mumber 5240-43-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,4 and 0 respectively; the second part has 2 digits, 4 and 3 respectively. Calculate Digit Verification of CAS Registry Number 5240-43: (6*5)+(5*2)+(4*4)+(3*0)+(2*4)+(1*3)=67 67 % 10 = 7 So 5240-43-7 is a valid CAS Registry Number.