68921-95-9 Usage
General Description
2,3-dihydro-2-hydroxy-2-phenyl-1H-pyrimidin-4-one, also known as allopurinol, is a medication used to treat gout and kidney stones. It works by decreasing the production of uric acid in the body, which can build up and cause these conditions. Allopurinol is a xanthine oxidase inhibitor, meaning it inhibits the enzyme that is responsible for producing uric acid. By reducing the levels of uric acid in the body, allopurinol helps to prevent gout attacks and kidney stones. It is usually taken by mouth and may also be used to prevent high levels of uric acid from occurring in patients receiving chemotherapy. However, it can cause side effects such as skin rash, nausea, and liver problems, so it should be used with caution and under the supervision of a healthcare professional.
Check Digit Verification of cas no
The CAS Registry Mumber 68921-95-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,2 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 68921-95:
(7*6)+(6*8)+(5*9)+(4*2)+(3*1)+(2*9)+(1*5)=169
169 % 10 = 9
So 68921-95-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H10N2O2/c13-9-6-7-11-10(14,12-9)8-4-2-1-3-5-8/h1-7,11,14H,(H,12,13)