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CHEM 269C · Lec 1

Nucleic Acid Structure and Catalysis

Fall 2026Chanfreau, G.2 units

dibs reads this section's seats hourly, like everything else, but it does not send alerts for graduate courses yet.

Seats, time, final and grades

Seats

Open, 8 seats left.

22 of 30 enrolled.

Meets

MTWRF 8:00am-9:50am

Every meeting the registrar lists for this section.

Final

None on the page dibs read

No exam time on the page dibs read. That is not the registrar saying there is no final.

Grades

3.93
predicted, all instructors · 138 grades

138 letter grades, everyone who has taught CHEM 269C.

Read 42 minutes ago. This is a recent reading, not a live seat count.

Enroll on the registrar (opens in a new tab)

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From the registrar

Any student attempting to save or sell a spot for another student is violating Student Conduct Code 102.23d and may be referred to the Office of the Dean of Students.

Restrictions read 4 days ago. dibs re-reads these slowly because they rarely change, and it does not sweep graduate courses at all, so this one has no faster cadence to move to. Check the registrar.

When it meets

Mon
Tue
Wed
Thu
Fri
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
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8pm
9pm
10pm

Meets: MTWRF 8:00am-9:50am

Young Hall 4216

Grades

3.93
predicted, all instructors · 138 grades

Of the 4 other people in the grade record for CHEM 269C, the 2 with the most grades: WOLLMAN, ROY at 3.98 over 64 grades and SCHMITT, DANIELLE L at 3.98 over 35 grades.

A range
98%
P/NP
-
letter grade only
D/F/W
0.0%

Full grade history for CHEM 269C

What students say

dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.

dibs has not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.

Reviews for CHEM 269C Search the reviews for G. Chanfreau

Will it still be here

Not a question any more: see the notice at the top of this page.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 2021F
  • 1622F
  • 4423F
  • 2324F
  • 3525F
Enrollment by term: 21F 20, 22F 16, 23F 44, 24F 23, 25F 35

Peak 44 · most recent 25F at 35

Seats over time

Filled by 18 over about 2 months

22 of 30 · 8 left
17 Aug 15:079 Sep 05:041 Oct 19:02
dibs read 168 of the 516 hours its hourly record covers, 33%, and did not look in 348. dibs had no hourly record before 10 Sep, which is the other 569 of 1085 plotted.22 of 30 enrolled at the newest reading, 42 minutes ago, with 8 left. Seats from 17 Aug 15:07 to 1 Oct 19:02, 4 to 22. dibs read 168 of the 516 hours its hourly record here covers, 33%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 348 hours dibs was keeping a record and did not reach this section. Nothing before 10 September at 08:00, where this section's record starts, has a read either way, which is 569 hours of this window. Where the drawing is faint or broken, that never means the readings are doubtful. It means the stretch between them is unaccounted for.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not: 42 minutes ago.

Show the readings (13)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 19:02 22 30 open 0 of 10 13 of 40
30 Sep 04:12 22 30 open 0 of 10 2 of 5
30 Sep 00:02 21 30 open 0 of 10 2 of 5
29 Sep 20:32 22 30 open 0 of 10 97 of 318
16 Sep 15:52 21 30 open 0 of 10 8 of 22
15 Sep 18:32 10 30 open 0 of 10 5 of 15
15 Sep 04:32 8 30 open 0 of 10 47 of 148, 31 no hourly record
9 Sep 01:40 7 30 open 0 of 10 no hourly record
9 Sep 00:40 6 30 open 0 of 10 no hourly record
8 Sep 22:40 7 30 open 0 of 10 no hourly record
27 Aug 10:55 6 30 open 0 of 10 no hourly record
18 Aug 23:40 5 30 open 0 of 10 no hourly record
17 Aug 15:07 4 30 open 0 of 10 -
How readings and alerts work

A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.

Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.

The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.

Class chat

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