Search Results for the EPA National Library Catalog

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SFILES. User's Guide (Draft). 1984
Shape in chemistry : an introduction to molecular shape and topology / 1993
Simple Method for the Representation, Quantification, and Comparison of the Volumes and Shapes of Chemical Compounds. 1986
SMILES, a line notation and computerized interpreter for chemical structures / 1987
Spectroscopic Characterization of Some Chlorinated Tricyclic Hydrocarbons of the C10 Series: Chlordanes, Chlordenes and Nonachlors. 1977
State-of-the-art of structure activity methods development / 1981
State-of-the-art of structure activity methods development / 1981
Strained organic molecules 1978
Structural Basis of the Mutagenicity of Chemicals in Salmonella Typhimurium: The Gene-Tox Data Base. 1990
Structural Characterization of Reactive Dyes Using Liquid Secondary Ion Mass Spectrometry/Tandem Mass Spectrometry. 1993
Structural Characterization of Sulfonated Azo Dyes Using Liquid Secondary Ion Mass Spectrometry/Tandem Mass Spectrometry. 1992
Structural Influences and Mechanisms of Toxic Effects of Alcohols and Their Derivatives. 1982
Structure and reactivity of adsorbed oxides of sulfur / 1974
Structure correlation / 1994
Structure reactivity correlations for environmental reactions / 1979
Structure-Activity Correlations in Studies of Toxicity and Bioconcentration with Aquatic Organisms. 1975
Structure-Activity Relationships and Pharmacokinetics: A Comparative Study of Hydrophobicity, Van der Waals' Volume and Topological Parameters. 1982
Structure-Activity Relationships for Screening Organic Chemicals for Potential Ecotoxicity Effects. 1985
Structure-Reactivity Relationships for Predicting Environmentally Hazardous Chemicals. 1986
Structure-Reactivity Relationships in Dehydrohalogenation Reactions of Polychlorinated and Polybrominated Alkanes. 1993
Structure-Toxicity Relationships for alpha, beta-Unsaturated Alcohols in Fish. 1993
Structure-Toxicity Relationships of Selected Nitrogenous Heterocyclic Compounds. 3. Relations Using Molecular Connectivity. 1982
Structures and Environmental Significance of Heptachlor Epoxide Isomers. 1993
Studies of Relationships between Molecular Structure and Biological Activity by Pattern Recognition Methods. 1983
Study of System Requirements for Implementing a Chemical Substances Information Network. 1977
Textile dyes and dyeing equipment : classification, properties and environmental aspects / 1985
The chemical bond; a brief introduction to modern structural chemistry, 1967
The effect of ozonation of organics in wastewater / 1981
The environmental fate of selected polynuclear aromatic hydrocarbons / 1976
The nature of the chemical bond and the structure of molecules and crystals : an introduction to modern structural chemistry / 1960
The primary photochemical processes of acrolein / 1986
The structure of molecules; an introduction to molecular spectroscopy. 1963
The structure of PAN-type compounds and related precursors / 1976
Thermospray Ionization with Repeller-Induced Collisionally Activated Dissociation of Dyes. 1990
Toxic Substance Control Act (TSCA)-PMN File: ASCII Text Data, August 1997. TSCA Chemical Substances Inventory: PMN Number to EPA Access Number Link (on Diskette). 1997
Toxic Substances Control Act (TSCA) Chemcial Substances Inventory: Revised Inventory Synonym and Preferred Name File, August 1997 (on Magnetic Tape). 1997
Toxic Substances Control Act (TSCA) Chemcial Substances Inventory: Revised Inventory Synonym and Preferred Name File, January 1998 (on Magnetic Tape). 1998
Toxic Substances Control Act (TSCA) Chemcial Substances Inventory: Revised Inventory Synonym and Preferred Name File, June 1998 (Raw Data) (on Magnetic Tape and CD-ROM). 1998
Toxic Substances Control Act (TSCA) chemical substance inventory / 1979
Toxic Substances Control Act (TSCA) Chemical Substance Inventory. Volume 1. Initial Inventory. 1979
Toxic Substances Control Act (TSCA) Chemical Substance Inventory. Volumes 2 and 3. User Guide and Indices to the Initial Inventory, Substance Name Index. 1979
Toxic Substances Control Act (TSCA) Chemical Substances Inventory: PMN Number to EPA Accession Number Link (for Microcomputers). 1995
Toxic Substances Control Act (TSCA) Chemical Substances Inventory: PMN Number to EPA Accession Number Link (for Microcomputers). 1995
Toxic Substances Control Act (TSCA) Chemical Substances Inventory: PMN Number to EPA Accession Number Link, February 1996 (for Microcomputers). 1996
Toxic Substances Control Act (TSCA) Chemical Substances Inventory: Revised Inventory Synonym and Preferred Name File and SARA Title III (on CD-ROM with Search and Retrieval Software). 2007
Toxic Substances Control Act (TSCA) Chemical Substances Inventory: Revised Inventory Synonym and Preferred Name File Including SARA Title III (on CD-ROM). 1996
Toxic Substances Control Act (TSCA) Chemical Substances Inventory: Revised Inventory Synonym and Preferred Name File, August 1995 (for Microcomputers). 1995
Toxic Substances Control Act (TSCA) Chemical Substances Inventory: Revised Inventory Synonym and Preferred Name File, February 1996 (for Microcomputers). 1996
Toxic Substances Control Act (TSCA) Chemical Substances Inventory: Revised Inventory Synonym and Preferred Name File, Janaury 1997 (on Magnetic Tape). 1997
Toxic Substances Control Act (TSCA) Chemical Substances Inventory: Revised Inventory Synonym and Preferred Name File, January 1995 (for Microcomputers). 1995
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