BRAND NAME: Plaquenil. DRUG CLASS AND MECHANISM: Hydroxychloroquine is classified as an anti-malarial drug. It is similar to chloroquine (Aralen) and is useful in treating several forms of malaria as well as lupus erythematosus and rheumatoid arthritis. Its mechanism of action is unknown. Malarial parasites invade human red blood cells.
Amazon Standard Identification Numbers (ASINs) are unique blocks of 10 letters and/or numbers that identify items. You can find the ASIN on the item's product information page at Amazon.com and in the URL for the page. The quickest way to find your product's ASIN is to look in your browser's address bar.
ISIN Services. ISIN.com is the world leader in international securities identification number assistance, also known as ISIN. An ISIN code is used to identify debt or equity securities (stocks and bonds) and is utilized for clearing and settlement purposes.nternational Securities Identification Number. 1  ISIN Services ISIN.com is the world leader in international securities identification number assistance, also known as ISIN. 2  An ISIN code is used to identify debt or equity securities (stocks and bonds) and is utilized for clearing and settlement purposes.