BioScreening - organic compounds for screening / Software / Interactive Services

Available Compounds Database - Search 600,000+ compounds by structure, submit inquiry online

ACD Labs Canada
ACD/Structure Elucidator software provides NMR prediction and spectral data interpretation; physico-chemical property predictions also provided.

BioScreening.com Delaware United States
Online Database size: 600,000+ available compounds. Substructure search, exact structure search, similarity search, search by product ID, Molecular Weight and Formula.

ChemAxon Hungary
ChemAxon is a leader in providing Java based chemical software development platforms for the biotechnology and pharmaceutical industries.

Chemical Abstracts Service (CAS) Ohio United States
provides the world's largest and most current collection of chemical and related scientific information, including the most authoritative database of chemical substances, the CAS RegistrySM.

Equbits California United States
Predictive modeling software

Molinspiration Slovakia
Free interactive calculation of molecular properties and drugability