13909-17-6 Usage
General Description
1-(2-chloroethyl)-3-(4-fluorophenyl)-1-nitrosourea, also known as lomustine, is a chemotherapy drug used in the treatment of various types of cancer, including brain tumors and Hodgkin's lymphoma. It belongs to the class of alkylating agents and works by inhibiting the growth of cancer cells. Lomustine is a nitrosourea compound, which means it contains a nitrosourea functional group, responsible for its anti-cancer properties. The 2-chloroethyl and 4-fluorophenyl groups are important in the chemical structure of lomustine, contributing to its pharmacological effects. Despite its effectiveness in combating cancer, lomustine may cause serious side effects, including bone marrow suppression, liver toxicity, and lung complications, and should be used under the supervision of a healthcare professional.
Check Digit Verification of cas no
The CAS Registry Mumber 13909-17-6 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 7 respectively.
Calculate Digit Verification of CAS Registry Number 13909-17:
(7*1)+(6*3)+(5*9)+(4*0)+(3*9)+(2*1)+(1*7)=106
106 % 10 = 6
So 13909-17-6 is a valid CAS Registry Number.
