1 Essential drugs
http://www.essentialdrugs.org/edrug/archives.php
2 DRUGSSCOPE
3 A-Z
http://www.talktofrank.com/drugs-a-z
4 DRUGBASE
5 CHEMID PLUS
http://chem.sis.nlm.nih.gov/chemidplus/chemidheavy.jsp
6 DRUGSEE
7 DRUGLIB
8 MIMS INDIA
9 DRUGLEAD
http://www.druglead.com/cdsr.html
10 INDIA
11 IUPHAR
http://www.iuphar-db.org/links.jsp
12 DRUG BANK
13 FDA
http://www.accessdata.fda.gov/scripts/cder/drugsatfda/
14 EMEA
15 GENERIKAIROS
http://generikairos.com/index.aspx
16 BETTERCHEM
17 Drugs.com
18 RX LIST
http://www.rxlist.com/script/main/hp.asp
19 orange book
Orange Book - Accessdata FDA - Food and Drug Administrationhttp://www.accessdata.fda.gov/scripts/cder/ob/docs/queryai.cfm
DR ANTHONY MELVIN CRASTO Ph.D