Data Sources

Count	Data Source	Dedicated WebSite	Date Created
5270	ACB Blocks		4/9/2009
638816	ACD/Labs		4/15/2008
2046	Activate Scientific		5/5/2008
253	Afid Therapeutics		7/11/2008
2973509	AKos		4/15/2008
24798	Alfa Aesar		7/11/2008
39	Ambit Biosciences		3/31/2009
19080	AnalytiCon Discovery		8/4/2008
278	Antony_Williams		4/15/2008
39162	Apollo Scientific Limited		4/11/2009
59	Argus Chemicals		5/5/2008
240492	Aronis		4/15/2008
871	Array BioPharma		8/4/2008
5339	ASDI		10/16/2008
37	Asiaron Chemical Limited		6/14/2009
362469	ASINEX		4/15/2008
35214	AsisChem		5/5/2008
3720	Astatech		7/31/2008
284	Baihua Bio-Pharmaceutical		9/1/2009
25	BARK Information Services		4/15/2008
1207	BIND		4/15/2008
8492	BindingDB		4/15/2008
3768	Bio-Vin		4/15/2008
1662	BioCyc		4/15/2008
2090	Biosynth		3/31/2009
459	Borochem		3/18/2009
600	Boron Molecular		5/5/2008
200	Bridge Organics		6/12/2009
1652	Calbiochem		9/9/2008
40	Calyx		4/15/2008
345	Cambridge Crystallographic Data Centre		7/14/2009
10458	CambridgeSoft Corporation		4/15/2008
1688	Cayman Chemical		4/8/2009
58	CC_PMLSC		4/15/2008
9095	ChEBI		4/15/2008
413587	ChemBank		4/15/2008
107570	ChemBlock		4/15/2008
433971	ChemBridge		4/15/2008
3564938	ChemDB		4/15/2008
456709	ChemDiv		4/15/2008
107	Chemical Biology Department, Max Planck Institute of Molecular Physiology		5/16/2009
383792	ChemIDplus		4/15/2008
1916	Chemik		4/10/2009
3	Chemistry World from the Royal Society of Chemistry		6/7/2009
11998	ChemMine		4/13/2009
6761	ChemPacific		5/5/2008
3	ChemSpider SyntheticPages		3/10/2010
2535	ChemSpiderman		5/14/2008
40360	ChemSynthesis	chemsynthesis.chemspider.com	10/16/2008
1906	ChemZoo		4/15/2008
5	ChemZoo1		4/15/2008
470	Chess Chemical		8/4/2008
1603	Chirals		4/15/2008
420	Christopher Data		4/15/2008
1312	CiVentiChem		4/15/2008
1629	CMLD-BU		4/15/2008
68400	CombiUgi		4/15/2008
2	CommonChemistry.org		3/30/2009
2349	Comparative Toxicogenomics Database		4/1/2009
46729	CrystalEye		5/17/2008
5538	DailyMed	dailymed.chemspider.com	7/5/2008
18	David Sharpe		6/20/2009
1040	Diabetic Complications Screening		4/15/2008
55	Dipharma		4/9/2009
128374	Directory of Useful Decoys		6/29/2008
2739766	DiscoveryGate		4/15/2008
4508	DrugBank		4/15/2008
268696	DTP/NCI		4/15/2008
193	eCrystals		8/5/2008
707	Egon Willighagen		4/21/2008
64096	EINECS		5/3/2008
67	EMD Biosciences		4/1/2009
3347548	eMolecules		6/8/2009
1280	Emory University Molecular Libraries Screening Center		4/15/2008
829193	Enamine		4/15/2008
1	Encyclopedia of Reagents for Organic Synthesis e-EROS		6/30/2009
11367	EPA DSSTox	dsstox.chemspider.com	4/15/2008
307	EPA Toxcast		4/29/2009
87	Erowid		4/27/2009
1213	Excel Asia		9/29/2009
155	Exclusive Chemistry		9/6/2008
1080	Extrasynthese		5/29/2009
1574	FDA		4/15/2008
4	Fermentek		7/27/2008
31055	Florida Center for Heterocyclic Compounds		10/17/2008
2938	Food and Agriculture Organization of the United Nations		4/15/2008
1802	Freebase		2/24/2009
2	Ganolix Lifescience		9/8/2009
1	German Wikipedia		8/14/2008
6	Graham McCann		8/3/2009
895	Hangzhou Sage Chemical Co., Ltd.		5/3/2009
48490	HDH Pharma		9/7/2008
545	Hetcat		2/20/2009
84	hko / nmr inhouse database		4/15/2008
3442	Human Metabolome Database		4/15/2008
4	INCHEM		9/17/2009
1382	Infarmatik		4/11/2009
876	Istituto Superiore di Sanità		5/5/2008
1305	IUCr	iucr.chemspider.com	4/15/2008
89	IUPHAR-DB		4/5/2009
15	Jiangsu WorldChem		6/15/2009
204	Joerg Kurt Wegner		4/15/2008
1	Johns Hopkins Ion Channel Center		4/5/2009
201935	Journal of Heterocyclic Chemistry		4/15/2008
1854	JRD Fluorochemicals		8/4/2008
16938	KEGG		4/15/2008
56772	Key Organics		7/21/2008
104	KinasePro Blog		10/13/2008
1869	KUMGM		4/15/2008
144061	LeadScope		4/15/2008
9477	Lhasa Limited		7/14/2009
648061	Life Chemicals		4/15/2008
8882	LipidMAPS		4/15/2008
26454	Marinlit		4/15/2008
173	Martin Walker		4/15/2009
26318	Matrix Scientific		7/28/2008
15680	MCISB		7/8/2008
10656	MDPI		4/15/2008
42493	MeSH	mesh.chemspider.com	8/3/2008
146	MICAD		4/15/2008
459	MicroCombiChem		5/6/2009
5136	Microsource		5/5/2008
127973	MLSMR		4/15/2008
59084	MMDB		4/15/2008
486	Molbank	molbank.chemspider.com	4/15/2008
271	Molecule of the Day	motd.chemspider.com	4/15/2008
1951	MOLI		4/15/2008
14241	MP Biomedicals		9/4/2008
105566	MTDP		4/15/2008
2318	Nanogen		4/15/2008
2260	Nature Chemical Biology		4/15/2008
95	Nature Chemistry		4/5/2009
11080	NCGC		4/15/2008
291048	NCH Labs		7/22/2008
138703	NIAID		4/15/2008
489	NIH Clinical Collection		9/7/2008
1040	NINDS Approved Drug Screening Program		4/15/2008
596	NIOSH		5/3/2008
177495	NIST		4/15/2008
54175	NIST Chemistry WebBook		4/15/2008
4282	NMMLSC		4/15/2008
16130	NMRShiftDB		4/15/2008
13412	Oakwood		9/6/2008
196	OmegaChem		9/6/2008
93	Open Notebook Solubility Challenge	onschallenge.chemspider.com	3/2/2009
191212	Otava Chemicals	otavachemicals.chemspider.com	4/15/2008
5452	Oxford University Chemical Safety Data	msds.chemspider.com	4/15/2008
10	PANACHE		4/15/2008
6	Paul Baures		4/5/2009
27	PCMD, Penn Center for Molecular Discovery		4/15/2008
2871	PDSP, Pharmacology School of Medicine UNC Chapel Hill		4/15/2008
34	PENN-ABS		4/6/2009
1503	PepTech		7/28/2008
168420	Peptides		4/15/2008
209433	Pharmeks		7/28/2008
997748	Princeton Biomolecular		4/30/2009
3423	Prous Science Drugs of the Future		4/15/2008
10934811	PubChem		4/15/2008
8868034	PubMed	pubmed.chemspider.com	8/17/2008
144	QSAR		4/15/2008
8237	R&D Chemicals		4/15/2008
105	Ramdev Chemicals		5/26/2009
8330	Rieke Metals		9/23/2008
5410	Royal Society of Chemistry		9/7/2008
18510	Rudolf Boehm Institute		4/12/2009
1916014	Ryan Scientific		4/15/2008
53807	San Diego Center for Chemical Genomics		4/15/2008
29	ScienceBase		10/19/2008
6652	Sean Ekins		3/27/2009
99	SelectLab Chemicals GmbH		5/13/2009
2262	Sequoia Research Products		4/10/2009
319	SGCOxCompounds		4/15/2008
17	SGCStoCompounds		4/15/2008
3080	Shanghai Institute of Organic Chemistry		9/7/2008
3856	Shanghai Sinofluoro Scientific		11/10/2008
84	Shoichet Laboratory		4/8/2009
55746	Sigma-Aldrich		6/8/2008
6618	Single Depositions		4/15/2008
200099	Specs		4/15/2008
9889	Spectrum Info		4/11/2009
2	Structural Genomics Consortium		4/15/2008
164	Structure Searchable Blogs	blogs.chemspider.com	9/25/2008
1817	SynChem		4/15/2008
3	Synthetic Pages	syntheticpages.chemspider.com	7/6/2008
63708	Synthon-Lab		4/15/2008
1698	Synthonix		10/17/2008
2715	Szintekon Ltd		9/29/2009
2260604	Thomson Pharma		4/15/2008
44368	Timtec		4/14/2009
2245	Tobi		4/1/2009
1120	Tocris Bioscience		4/14/2009
16125	TOSLab		4/15/2008
910	Total TOSLab Building-Blocks		4/15/2008
80	Totallysynthetic.com Blog	totallysynthetic.chemspider.com	8/1/2008
179	Tractus		9/3/2009
1577	Trans World Chemicals		7/28/2008
391	True PharmaChem		4/6/2009
9349	Trylead Chemical		6/6/2008
5697	Tyger Scientific		4/15/2008
1412	Ubichem		8/4/2008
556154	UkrOrgSynthesis		4/15/2008
1033	University of Minnesota Biocatalysis and Biodegradation Database		10/16/2008
2111	UPCMLD		4/15/2008
1	US PTO Patents		12/10/2008
1158	UsefulChem	usefulchem.chemspider.com	4/15/2008
71	Vanderbilt University Medical Center		4/6/2009
180590	Vitas-M		7/20/2008
43	Viwit Pharmaceutical		5/4/2009
20	Web of Science		4/15/2008
2	WikiPathways		7/28/2008
5686	Wikipedia	wikipedia.chemspider.com	4/15/2008
2462	xPharm		4/15/2008
3813892	ZINC		4/15/2008