2-Pentyl-3-phenyl-5-thioxo-4,5-dihydro-[1,3,4]thiadiazolium betaine is a complex organic compound with the molecular formula C14H16N2S2. It is a derivative of the [1,3,4]thiadiazole ring system, which is characterized by a five-membered ring containing one sulfur atom and two nitrogen atoms. The compound features a 2-pentyl group, which is a five-carbon alkyl chain attached to the thiadiazole ring, and a 3-phenyl group, which is a benzene ring attached to the same ring. The 5-thioxo group indicates the presence of a sulfur atom double-bonded to an oxygen atom, and the 4,5-dihydro part of the name signifies that there are two hydrogen atoms attached to the ring, making it a partially saturated compound. This chemical is known for its potential applications in various fields, including pharmaceuticals and materials science, due to its unique structure and properties.
The CAS Registry Mumber 1280-39-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,8 and 0 respectively; the second part has 2 digits, 3 and 9 respectively. Calculate Digit Verification of CAS Registry Number 1280-39: (6*1)+(5*2)+(4*8)+(3*0)+(2*3)+(1*9)=63 63 % 10 = 3 So 1280-39-3 is a valid CAS Registry Number.