15145-42-3 Usage
General Description
1-(2-chloroethyl)-3-(3,4-dichlorophenyl)-1-nitrosourea, also known as carmustine, is a chemotherapeutic agent used in the treatment of certain types of cancer, including brain tumors and lymphoma. It belongs to the class of alkylating agents, which work by damaging the DNA of cancer cells, ultimately leading to their death. Carmustine is an orange-yellow, crystalline solid that is soluble in water and is typically administered intravenously. It is known to have potent antitumor activity and is used in combination with other chemotherapy drugs in the treatment of various malignancies. However, it can also cause serious side effects, including myelosuppression, pulmonary toxicity, and increased risk of secondary malignancies, so its use must be carefully monitored by healthcare professionals.
Check Digit Verification of cas no
The CAS Registry Mumber 15145-42-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,1,4 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 15145-42:
(7*1)+(6*5)+(5*1)+(4*4)+(3*5)+(2*4)+(1*2)=83
83 % 10 = 3
So 15145-42-3 is a valid CAS Registry Number.