Microsoft Windows

• Computer: Windows compatible 386 or later
• Operating System: Windows 95 or higher
• Memory: 4 MB RAM memory or more
• CD-ROM Drive: Windows compatible with appropriate interface card (MS-DOS Extensions 2.21 or later, e.g., MSCDEX)
• Printer (optional): Windows compatible

Since October 2007, NCI is not available for Macintosh users. NCI on CD is only available on the Windows platform.

To order National Chemical Inventories or to obtain more information, please contact CAS Customer Center.