| Subject | Author | Date |
| R: QSAR - Membership Application | Gramatica Paola | Saturday, 26 April |
| RE: QSAR - Membership Application | han_waterbeemd] | Tuesday, 22 April |
| QSAR - Membership Application | Ping Wang | Thursday, 17 April |
| QSAR - Modern Biopharmaceutics v6 | han_waterbeemd^sandwich.pfizer.com | Friday, 11 April |
| QSAR - Free Chemical File Conversion Software | SciMetrics | Thursday, 10 April |
| QSAR - Emerging Technology Symposium Competition - Deadline: April 14th. (Second Notice) | Curt M. Breneman | Thursday, 10 April |
| QSAR - CCG Excellence Award Application Deadline - April 14th, 2003 for New York ACS Meeting: (Second Notice) | Curt M. Breneman | Thursday, 10 April |
| QSAR - QSAR: IEJMD - Haruo Hosoya special issue | IEJMD | Wednesday, 9 April |
| Re: QSAR - Membership application and journal subscription | Stefan Balaz | Wednesday, 9 April |
| {SPAM?} RE: QSAR - Membership application and journal subscription | han_waterbeemd_._sandwich.pfizer.com | Wednesday, 9 April |
| QSAR - Membership application and journal subscription | Dchen1012^cs.com | Wednesday, 9 April |
| QSAR - NMR-based Metabonomics with Multivariate Data Analysis | _ | Monday, 7 April |
| QSAR - CCG Excellence Award Application Deadline - April 14th, 2003 for New York ACS Meeting | Curt M. Breneman | Saturday, 5 April |
| QSAR - Emerging Technology Symposium Competition - Deadline: April 14th. | Curt M. Breneman | Saturday, 5 April |
| RE: QSAR - QSAR: History section updated | han_waterbeemd# | Wednesday, 2 April |
| QSAR - CINF Program at the 226th ACS National Meeting in New York | Osman F Guner | Tuesday, 1 April |