Chemistry Discourse

how do i extract dxm from robotussin?

Started by e_tard

Replies: 1
Views: 3,141

February 14, 2003, 02:32:00 AM
by carboxyl

how do they isolate p-xylene from its isomers

Started by Antibody2

Replies: 10
Views: 5,844

July 25, 2002, 02:38:00 AM
by neuromodulator

How long time is left...?

Started by malvaxman

Replies: 1
Views: 2,873

October 17, 2002, 01:36:00 AM
by GC_MS

How reliable is the patent literature?

Started by Lego

Replies: 12
Views: 8,151

August 01, 2004, 07:44:00 AM
by stabmaster

How to calculate the polarity of a large molecule

Started by psycosmo

Replies: 5
Views: 3,837

July 10, 2004, 08:05:00 AM
by WizardX

How to make 2-hydroxyacetophenone?

Started by Dr_Heckyll

Replies: 3
Views: 3,242

July 23, 2002, 05:26:00 PM
by Osmium

How to make Hydroxylamine ?

Started by tropine

Replies: 3
Views: 3,033

December 12, 2003, 07:25:00 PM
by Rhodium

How to mix up NaOH?

Started by greeter

Replies: 8
Views: 3,906

January 15, 2002, 05:26:00 AM
by Tits

How to remove O2 from air?

Started by bio

Replies: 5
Views: 3,957

September 02, 2003, 09:49:00 AM
by hest

How to remove chloride ions?

Started by Turel

Replies: 11
Views: 4,481

February 14, 2004, 08:58:00 AM
by gsus

how would i remove methadone hcl

Started by daxium

Replies: 15
Views: 4,183

December 11, 2002, 11:36:00 PM
by daxium

How would one go about seperating 2 amines..

Started by ITP

Replies: 17
Views: 6,043

April 13, 2004, 10:16:00 PM
by elfspice

HPLC chromo/UV spectra's anywhere?

Started by tinkertoter

Replies: 2
Views: 3,108

December 02, 2002, 07:38:00 PM
by tinkertoter

HPLC System - Advice needed

Started by Xicori

Replies: 9
Views: 5,204

April 30, 2004, 10:03:00 PM
by Lego

Hudlicky: Oxidations in Organic Chemistry

Started by gsus

Replies: 0
Views: 8,007

October 07, 2004, 10:02:00 AM
by gsus

Hydramine splitting --> MDP2P from ephedrine

Started by jacob019

Replies: 8
Views: 9,712

September 26, 2001, 02:52:00 AM
by Rhodium

Hydration and hydroamination of 1-alkynes with....

Started by java

Replies: 0
Views: 2,849

June 19, 2003, 10:30:00 PM
by java

Hydratropaldehyde

Started by roger2003

Replies: 5
Views: 7,160

December 28, 2003, 06:39:00 AM
by roger2003

hydro-phosphoric acid

Started by gee

Replies: 8
Views: 5,906

April 07, 2002, 11:43:00 PM
by terbium

hydrogen bromide & iodide

Started by Bwiti

Replies: 2
Views: 2,874

November 06, 2002, 07:08:00 PM
by Rhodium

Hydrogenation

Started by roger2003

Replies: 10
Views: 3,607

November 27, 2002, 07:18:00 PM
by roger2003

hydrogenation

Started by Aurelius

Replies: 10
Views: 4,541

December 06, 2002, 06:18:00 PM
by java

hydrogenation via the microwave

Started by dickdastardly

Replies: 4
Views: 5,860

October 21, 2001, 09:20:00 PM
by Rhodium

hydrolyses of phenyl compound and FeCl3 complex

Started by jsorex

Replies: 0
Views: 2,871

November 12, 2002, 07:59:00 AM
by jsorex

hydrolysis questions

Started by n00dle

Replies: 4
Views: 6,994

September 24, 2004, 05:30:00 PM
by n00dle