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Chemical structure drawing packages

ISIS/Draw is a chemically intelligent drawing package that enables the drawing of chemical structures using the same intuitive signs and symbols used for paper sketches. It is offered free for academic and personal home use only. [Pg.151]

The ID nucleotide/amino acid sequences in character format (without index, e.g., fasta format) can be converted into the 2D chemical structures with ISIS Draw, which can be downloaded from MDL Information System at http //www.mdli.com/ download/isisdraw.html for academic use. Install the package by issuing Run command, C Isis Draw23.exe. Launch IsisDraw to open the Draw window. [Pg.63]

Chemists talk to each other by drawing pictures, and when nearly two decades ago software became readily available that allowed this to be done electronically, the office environment for chemists changed in a remarkable manner. Well established commercial office packages allow even the most complicated chemical structures to be drawn easily and incorporated into word processing software to use electronic notebooks (see Section B, 3.3.2.6) access databases both external and internally on CD-ROMs integrate into a LIMS use a registration system carry out molecular modelling and determine structure activity relationships [B-ll]. [Pg.99]

Graphical Representation. Occasionally it is desirable to store chemical structures as "pictures", usually for document purposes. For example, some chemical drawing packages and many molecular modeling packages can store structures as the following ... [Pg.371]

Those who choose to search a private database such as one created with MDL s ISIS must learn a different set of search techniques. ISIS /Draw, the ISIS chemical drawing package, is a presentation package for polymer structures. ISIS/Draw allows scientists to draw polymer structures with ease and speed, and then to search and share them. Researchers also have the enhanced capability of accessing 2D and 3D databases, with a wide range of search options and a link to global data. ISIS/Draw includes full annotation capabilities, which enable researchers to label collections of atoms or bonds with related function or process information (6). [Pg.7836]

Appendix 8 CHEMICAL Drawing, STRUCTURE VIEWING AND MODELING PACKAGES... [Pg.276]

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