PHSC 20401: Organic Chemistry I Laboratory

9 of 9 sections have open seats (188 seats) as of Nov 5. Taught by Susan R Holladay.

Watch PHSC 20401 for an open seat Free

9 sections, nothing full yet. Pick one and we'll email you when it starts filling, and again when a seat opens after that.

Section 003 · CRN 2493922 openSusan R Holladay · T 7:30am–10:20am · LaboratorySection 006 · CRN 2494622 openSusan R Holladay · W 7:30am–10:20am · LaboratorySection 009 · CRN 2495922 openSusan R Holladay · R 7:30am–10:20am · LaboratorySection 004 · CRN 2494020 openSusan R Holladay · T 10:30am–1:20pm · LaboratorySection 001 · CRN 2492220 openSusan R Holladay · M 11:30am–2:20pm · LaboratorySection 007 · CRN 2494722 openSusan R Holladay · W 11:30am–2:20pm · LaboratorySection 002 · CRN 2493820 openSusan R Holladay · M 2:30pm–5:20pm · LaboratorySection 005 · CRN 2494420 openSusan R Holladay · T 2:30pm–5:20pm · Laboratory

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Seat open: PHSC 20401 section A at Purdue

2 seats available as of 9:14am. Register → Purdue registration. Unsubscribe in one click.

How PHSC 20401 is graded

100% of 40 students got an A or B, from Purdue's published grade distributions.

Instructor	Grades given	Students
Holladay, Susan R. 2 sections · last Spring 2026	88% A · 12% B · 0% C · 0% D/F	40

Every instructor's grade history for PHSC 20401

More PHSC courses at Purdue

PHSC 20400 · 1/1 open PHSC 20800 · 1/1 open PHSC 42200 · 1/1 open PHSC 42900 · 1/1 open PHSC 44400 · 1/1 open PHSC 46100 · 1/1 open PHSC 48500 · 1/1 open

All 8 PHSC courses this term · Every subject

Sections and seat counts come from Purdue's public class search, last checked Nov 5; the live picker refreshes them. ClassMaxx is not affiliated with Purdue.