2,5-bis-(1,4-dioxa-spiro[4.5]dec-8-yl)-2,5-diethyl-2,5-dihydro-[1,3,4]thiadiazole 1,1-dioxide is a complex organic compound with the molecular formula C16H26N2O4S. It features a [1,3,4]thiadiazole ring, which is a five-membered heterocyclic ring containing sulfur, nitrogen, and oxygen atoms. The compound also has two 1,4-dioxa-spiro[4.5]dec-8-yl groups attached to the 2,5-positions of the thiadiazole ring, which are spiro compounds consisting of a seven-membered ring with two oxygen atoms. Additionally, it has two ethyl groups at the 2,5-positions and a 1,1-dioxide functional group, which is an oxygen atom double-bonded to the thiadiazole ring. 2,5-bis-(1,4-dioxa-spiro[4.5]dec-8-yl)-2,5-diethyl-2,5-dihydro-[1,3,4]thiadiazole 1,1-dioxide is known for its potential applications in various chemical and pharmaceutical industries due to its unique structure and properties.
The CAS Registry Mumber 7105-73-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,1,0 and 5 respectively; the second part has 2 digits, 7 and 3 respectively. Calculate Digit Verification of CAS Registry Number 7105-73: (6*7)+(5*1)+(4*0)+(3*5)+(2*7)+(1*3)=79 79 % 10 = 9 So 7105-73-9 is a valid CAS Registry Number.