76543-88-9 Usage
General Description
Roferon-A is a brand name for a medication that contains the active ingredient interferon alfa-2a. This medication is a type of interferon, which is a protein that helps the body's immune system fight against viral infections and cancer cells. Roferon-A is used to treat certain types of cancer, including hairy cell leukemia, chronic myeloid leukemia, and AIDS-related Kaposi's sarcoma. It is also used to treat chronic viral hepatitis B and C. Roferon-A works by helping the immune system to recognize and attack abnormal cells, and it may also have anti-inflammatory and antiviral effects. It is administered by injection and may cause side effects such as flu-like symptoms, fatigue, and mood changes.
Check Digit Verification of cas no
The CAS Registry Mumber 76543-88-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,5,4 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 76543-88:
(7*7)+(6*6)+(5*5)+(4*4)+(3*3)+(2*8)+(1*8)=159
159 % 10 = 9
So 76543-88-9 is a valid CAS Registry Number.