1698-55-1 Usage
General Description
4-chloro-1,2-dihydro-1-phenylpyridazine-3,6-dione, also known as phenytoin, is a chemical compound commonly used as an anticonvulsant medication to treat and prevent seizures. It works by stabilizing the electrical activity in the brain and preventing the rapid, excessive firing of nerve cells that can cause seizures. Additionally, phenytoin is also used in the treatment of certain types of irregular heartbeats and can be used to prevent seizures following brain surgery. It is typically administered orally or intravenously and is available in both brand-name and generic forms. While effective in controlling seizures, phenytoin can have several side effects including dizziness, drowsiness, and rash, and should be used with caution in individuals with liver or kidney disease.
Check Digit Verification of cas no
The CAS Registry Mumber 1698-55-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,9 and 8 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1698-55:
(6*1)+(5*6)+(4*9)+(3*8)+(2*5)+(1*5)=111
111 % 10 = 1
So 1698-55-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H7ClN2O2/c11-8-6-9(14)13(12-10(8)15)7-4-2-1-3-5-7/h1-6H,(H,12,15)