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CHEM 249B · Sem 1

Methods of Chemical Synthesis:cvdganic/Inorganic/Organometallic

Fall 2026Gutierrez, O.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, 12 seats left.

18 of 30 enrolled.

Read 14 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

Meets

T 2:00pm-3:50pm

Every meeting the registrar lists for this section.

Final

Exam time unavailable

No exam time is listed in the available section details. Check the registrar or current syllabus; this does not mean there is no final.

Grades

no grade history

Put this class on a board

A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.

Before you can enroll

Registrar's Restrictions cell, read 4 days ago: "Graduate Students".

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Restrictions checked 4 days ago and may be outdated. Seat alerts are unavailable for this course. Check the registrar.

When it meets

Mon
Tue
Wed
Thu
Fri
2pm
3pm

Sem 1

2pm-3:50pm

Scroll sideways for the whole week. All meeting times are listed below.

Young Hall 1044

Grades

no grade history

More about CHEM 249B, though its grade history is empty too.

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.

No reviews were listed in the BruinWalk source checked 7 days ago. Assignment details are unknown. Check the current syllabus.

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.

  • 3122W
  • 2722S
  • 2223W
  • 2023S
  • 3624W
  • 3824S
  • 4725W
  • 4325S
  • 1925F
Enrollment by term: 22W 31, 22S 27, 23W 22, 23S 20, 24W 36, 24S 38, 25W 47, 25S 43, 25F 19

Peak 47 · most recent 25F at 19

Seats over time

Nothing read since 16 Oct, 14 hours ago. Over about 2 months before that, filled by 18.

18 of 30 · 12 left
18 Aug 18:4017 Sep 06:1616 Oct 17:53 · 14 hours ago
Checked 168 of the 596 hours with hourly history, 28%. No reading was recorded in 428 hours. dibs had no hourly record before 21 Sep, which is the other 820 of 1416 plotted.18 of 30 enrolled at the newest reading, 14 hours ago, with 12 left. Seats from 18 Aug 18:40 to 16 Oct 17:53, 0 to 18. Checks are not continuous monitoring. Changes between checks may be missed.

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, and that was 14 hours ago. It is where the line stops, not where the count is now.

Show the readings (25)
Recorded Enrolled Capacity Status Waitlist Hours read
16 Oct 17:53 18 30 open - 141 of 504
25 Sep 18:12 18 30 open - 2 of 5
25 Sep 14:42 19 30 open - 2 of 4
25 Sep 11:32 18 30 open - 11 of 37
23 Sep 23:42 19 30 open - 2 of 4
23 Sep 20:32 16 30 open - 2 of 5
23 Sep 16:42 18 30 open - 5 of 14
23 Sep 03:52 16 30 open - 10 of 30
21 Sep 22:12 15 30 open - 1 of 77, 76 no hourly record
18 Sep 18:42 13 30 open - no hourly record
17 Sep 14:42 12 30 open - no hourly record
15 Sep 04:32 11 30 open - no hourly record
14 Sep 20:52 10 30 open - no hourly record
14 Sep 17:22 11 30 open - no hourly record
14 Sep 14:42 10 30 open - no hourly record
14 Sep 11:12 11 30 open - no hourly record
12 Sep 01:22 10 30 open - no hourly record
11 Sep 23:02 1 30 open - no hourly record
11 Sep 20:52 9 30 open - no hourly record
11 Sep 02:40 1 30 open - no hourly record
10 Sep 23:40 0 30 open - no hourly record
10 Sep 17:40 1 30 open - no hourly record
10 Sep 16:40 0 30 open - no hourly record
10 Sep 13:40 1 30 open - no hourly record
18 Aug 18:40 0 30 open - -
How readings and alerts work

Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.

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.

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