4-morpholin-4-yl-1-phenyl-1-thiophen-2-yl-but-2-yn-1-ol is a complex organic compound with the molecular formula C20H17NO2S. It features a butyn-1-ol backbone, which is a four-carbon chain with a hydroxyl group at one end and a triple bond at the other. The molecule also contains a morpholine ring, which is a five-membered ring with one nitrogen atom and two oxygen atoms, and a phenyl group, which is a benzene ring. Additionally, it has a thiophene ring, a five-membered ring with one sulfur atom. 4-morpholin-4-yl-1-phenyl-1-thiophen-2-yl-but-2-yn-1-ol is characterized by its unique structure, which combines the properties of alcohols, amines, and aromatic rings, making it potentially useful in various chemical and pharmaceutical applications.
The CAS Registry Mumber 1231-44-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,3 and 1 respectively; the second part has 2 digits, 4 and 4 respectively. Calculate Digit Verification of CAS Registry Number 1231-44: (6*1)+(5*2)+(4*3)+(3*1)+(2*4)+(1*4)=43 43 % 10 = 3 So 1231-44-3 is a valid CAS Registry Number.