"N,N'-(5,7-dioxo-6-phenyl-dihydro-[1,2,4]triazolo[1,2-c][1,3,4]thiadiazole-1,3-diylidene)-bis-carbamic acid diethyl ester" is a complex organic compound with the molecular formula C18H16N4O6S. It is characterized by a unique structure that includes a dihydro-[1,2,4]triazolo[1,2-c][1,3,4]thiadiazole ring system with a phenyl group at position 6, and two carbamic acid diethyl ester groups connected through the 1,3-diylidene bridge. N,N'-(5,7-dioxo-6-phenyl-dihydro-[1,2,4]triazolo[1,2-c][1,3,4]thiadiazole-1,3-diylidene)-bis-carbamic acid diethyl ester is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its reactive nature and the presence of multiple functional groups. The compound's structure provides a platform for further chemical modifications, making it a valuable intermediate in organic synthesis.
The CAS Registry Mumber 63412-71-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,4,1 and 2 respectively; the second part has 2 digits, 7 and 1 respectively. Calculate Digit Verification of CAS Registry Number 63412-71: (7*6)+(6*3)+(5*4)+(4*1)+(3*2)+(2*7)+(1*1)=105 105 % 10 = 5 So 63412-71-5 is a valid CAS Registry Number.