13909-18-7 Usage
General Description
1-(2-chloroethyl)-3-(2-chlorophenyl)-1-nitrosourea, also known as CCNU, is a chemotherapeutic drug used in the treatment of various types of cancer, including brain tumors, lymphoma, and lung cancer. It belongs to the class of alkylating agents and works by damaging the DNA of cancer cells, preventing their replication and growth. CCNU is administered orally and is well-absorbed in the gastrointestinal tract, allowing for convenient dosing. However, it has potential side effects, including bone marrow suppression, nausea, and liver toxicity, necessitating close monitoring of patients receiving this medication. Despite its adverse effects, CCNU has shown efficacy in the treatment of certain cancers and is an important component of chemotherapy regimens.
Check Digit Verification of cas no
The CAS Registry Mumber 13909-18-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,0 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 13909-18:
(7*1)+(6*3)+(5*9)+(4*0)+(3*9)+(2*1)+(1*8)=107
107 % 10 = 7
So 13909-18-7 is a valid CAS Registry Number.
