2-Ethyl-3-phenyl-5-thioxo-4,5-dihydro-[1,3,4]thiadiazolium betaine is a complex organic compound with the molecular formula C11H12N2S2. It is a derivative of the [1,3,4]thiadiazolium ring system, which is characterized by a five-membered ring containing two sulfur atoms and one nitrogen atom. The compound features an ethyl group at the 2-position, a phenyl group at the 3-position, and a thioxo group at the 5-position. The 4,5-dihydro prefix indicates that the molecule has two hydrogen atoms attached to the 4 and 5 positions, making it a dihydro derivative. 2-ethyl-3-phenyl-5-thioxo-4,5-dihydro-[1,3,4]thiadiazolium betaine is a betaine, which means it contains a quaternary ammonium group and a carboxylate group, giving it both basic and acidic properties. Due to its unique structure and properties, 2-ethyl-3-phenyl-5-thioxo-4,5-dihydro-[1,3,4]thiadiazolium betaine has potential applications in various fields, such as pharmaceuticals, agrochemicals, and materials science.
The CAS Registry Mumber 945-00-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,4 and 5 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 945-00: (5*9)+(4*4)+(3*5)+(2*0)+(1*0)=76 76 % 10 = 6 So 945-00-6 is a valid CAS Registry Number.