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PSIDOM

The chemical structure files built by these software packages consist of connection tables, a form of structural representation used in the CAS Chemical Registry System, and in consequence by both CAS ONLINE and DARC, and incidentally in many other systems (including MACCS). Both CPSS and PSIDOM include modules for building chemical structure data bases on personal computers which, in the case of PSIDOM, are limited only by the capacity of the disk storage... [Pg.13]

Figure 4. A PSIDOM structure output on a Hewlett Packard plotter. Figure 4. A PSIDOM structure output on a Hewlett Packard plotter.
Such a universal front end is a design goal of the PSIDOM package. [Pg.17]

ChemSmart, and PSIDOM, offer the capability not only to draw and store chemical structures, but also retrieve records via structure, substructure and text search techniques. The graphic quality of the records, system expertise, and price vary considerably among these products and as such offer the user a wide selection of products to choose from to meet his needs. [Pg.29]

In 1986, several microcomputer-based software packages have become available which allow not only the creation of chemical structure files, but also the capability to search for specific structures, substructures and text from the files. Four of these newly available packages, ChemBase, ChemFile, ChemSmart, and PSIDOM, were reviewed and the basic system features compared. [Pg.29]

PSIDOM IBM 5I2K HARD DISK DRIVE OPTIONAL IBM 4 COMPATIBLE. HERCULES... [Pg.32]

Hardware Requirements. Table I lists the basic hardware requirements for the four programs. ChemBase and PSIDOM require a hard disk drive and a minimum of 512K memory (640K is recommended for ChemBase). ChemFile and ChemSmart work well with a standard two-floppy machine with 256K memory. Only ChemBase requires a mouse input device but all four programs can utilize the mouse. [Pg.33]

PSIDOM Y CONTINUOUS RING AND CHAIN COMMANDS FELDMANN NOTATION COMMANDS UP DOWN EITHER... [Pg.34]

Data Provided with Software. Table V shows the amount and types of data provided with each product. ChemBase and ChemSmart both provide sufficient databases and templates to give initial search examples and increased utility to the user. PSIDOM provides a large supply of templates and all of the programs allow stored structures to be recalled as templates. [Pg.34]

PSIDOM Y Y LMTED TO NAME REACTION SCHEME DISPLAYABLE ONLY... [Pg.35]

PSIDOM - Microcomputer chemical information system, hardware supported IBM PC, available from Hampden Data Services Ltd, Hampden Cottage, Abingdon Road, Clifton Hampden, Abingdon, Oxfordshire 0X14 3EG, U.K. [Pg.41]

Four or five software systems now offer structure searching on PC s and databases are available for use with them. Some of these systems have faciUties for data handling or interfaces to database management packages (for example, PSIDOM can be used in conjunction with dBASE III). [Pg.246]

See other pages where PSIDOM is mentioned: [Pg.13]    [Pg.13]    [Pg.15]    [Pg.15]    [Pg.16]    [Pg.16]    [Pg.33]    [Pg.33]    [Pg.34]    [Pg.35]    [Pg.35]    [Pg.36]    [Pg.36]    [Pg.36]    [Pg.168]    [Pg.27]    [Pg.30]    [Pg.244]    [Pg.246]    [Pg.253]    [Pg.254]    [Pg.255]    [Pg.255]    [Pg.257]    [Pg.258]    [Pg.258]   


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