1549-81-1 Usage
General Description
1-[2-deoxy-3-O-(methylsulfonyl)pentofuranosyl]-5-fluoropyrimidine-2,4(1H,3H)-dione, also known as 5-FU, is a chemotherapy medication used to treat various types of cancer, including breast, colorectal, stomach, and pancreatic cancer. It works by inhibiting the growth of cancer cells, ultimately leading to their destruction. This drug is a nucleoside analogue, meaning it mimics the structure of nucleotides, the building blocks of DNA and RNA. 5-FU is often used in combination with other chemotherapy drugs and can be administered orally or intravenously. Common side effects of 5-FU include nausea, vomiting, diarrhea, and decreased blood cell counts.
Check Digit Verification of cas no
The CAS Registry Mumber 1549-81-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,4 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1549-81:
(6*1)+(5*5)+(4*4)+(3*9)+(2*8)+(1*1)=91
91 % 10 = 1
So 1549-81-1 is a valid CAS Registry Number.
