Philadelphia Call for Abstracts
is Now Open

Macromolecular Chemistry: The Second Century
March 22 - 26   |   Philadelphia, PA

How to Submit an Abstract

The Meeting Abstracts Programming System (MAPS) is the online meeting programming system of the American Chemical Society, used by ACS authors, Program Chairs, and Symposium Organizers to submit, view, review, and edit abstracts for ACS National Meeting publications.

To Access MAPS

  • Login to MAPS using your ACS ID at
  • If you do not have an ACS ID, please follow these instructions:
    1. Select "Registering is easy"
    2. Create your ACS ID by providing the required information
    3. Return to MAPS and log in with your new ACS ID

Registration Required

All presenters are required to register and pay the appropriate registration fee to present and attend the meeting. Invited speakers should contact their symposium organizer or division program chair to clarify terms of their invitation.

Failure to register for the meeting will result in withdrawal of your abstract from the official meeting program, technical programming archive, and CAS database.


If you have questions about working with MAPS:

Call MAPS Support: 8:30 AM to 5:00 PM ET
1-800-333-9511 (Toll-free US) | 1-614-447-3776