6421-84-7 Usage
General Description
5-[(2-amino-4-sulphophenyl)sulphonyl]salicylic acid, also known as sulphasalazine, is a medication commonly used to treat conditions such as inflammatory bowel disease and rheumatoid arthritis. It is a combination of a sulphonamide antibiotic and a salicylate, and works by reducing inflammation in the body. Sulphasalazine is thought to inhibit the production of inflammatory chemicals in the intestines, and is also believed to inhibit the absorption of folic acid, which can lead to potential side effects such as gastrointestinal disturbances and interference with the production of blood cells. Additionally, sulphasalazine can also cause allergic reactions in some individuals. Overall, while being an effective treatment for certain medical conditions, it is important to be aware of the potential side effects and risks associated with the use of sulphasalazine.
Check Digit Verification of cas no
The CAS Registry Mumber 6421-84-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,2 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6421-84:
(6*6)+(5*4)+(4*2)+(3*1)+(2*8)+(1*4)=87
87 % 10 = 7
So 6421-84-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H11NO8S2/c14-10-6-8(24(20,21)22)2-4-12(10)23(18,19)7-1-3-11(15)9(5-7)13(16)17/h1-6,15H,14H2,(H,16,17)(H,20,21,22)
