N-{4-[5-(4-fluoro-phenyl)-[1,3,4]thiadiazol-2-ylsulfamoyl]-phenyl}-succinamic acid is a complex organic compound with a molecular formula of C18H13FN4O4S3. It features a succinamic acid backbone, which is a derivative of succinic acid, with an amide group attached to the nitrogen atom. The compound also contains a phenyl ring, a fluorine atom, and a [1,3,4]thiadiazole ring, which is a five-membered heterocyclic ring with one sulfur and two nitrogen atoms. The thiadiazole ring is connected to a sulfamoyl group, which is a sulfonamide functional group. This chemical is known for its potential pharmaceutical applications, particularly as an angiotensin II receptor antagonist, which can be used in the treatment of hypertension and heart failure by blocking the action of angiotensin II, a potent vasoconstrictor.
The CAS Registry Mumber 1059-01-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,5 and 9 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1059-01: (6*1)+(5*0)+(4*5)+(3*9)+(2*0)+(1*1)=54 54 % 10 = 4 So 1059-01-4 is a valid CAS Registry Number.