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silica 60 for flash column
In our lab, we had a lot of silic 60 G F254. Actually, we no longer use it for TLC making . I wonder ... |
29-3-2012 at 12:41
by: amrhamed2 |
velp arec hotplate with magentic stirrer
thanks for reply .....but I need someone who have used this plate to tell me his experience |
31-7-2009 at 04:43
by: amrhamed2 |
velp arec hotplate with magentic stirrer
I was asking about that item??what is ur opinion ??I would like to know if it is good hotplate/mag s ... |
30-7-2009 at 06:36
by: amrhamed2 |
triphosgene
I would like to ask about ur experience with syn of this reagent
Literature method used chlorinatio ... |
23-7-2009 at 15:15
by: amrhamed2 |
Need accelrys Disocvery studio documentation access
I need the access to accelrys discovery studio 2 documentation online
https://customer.accelrys. ... |
7-12-2008 at 02:22
by: amrhamed2 |
Substituted quinazolines
Here is the abstract of the paper
Synthesis and antiinflammatory activity of ethyl 4-(anilino su ... |
12-11-2008 at 08:12
by: amrhamed2 |
Substituted quinazolines
In order to substitute the chlorine with different anilines the author used acidulated water or benz ... |
12-11-2008 at 08:10
by: amrhamed2 |
orthanilic acid
and here is the orgsyn original paper |
31-10-2008 at 08:15
by: amrhamed2 |
orthanilic acid
I have tried to make this acid via the procedure mentioned in orgsyn and things were ok
http://org ... |
31-10-2008 at 08:13
by: amrhamed2 |
It is not book but programme.
Can anyone supply a flexlm license to MOE 2007.09 ???
It is so strange that no reverse engineering ... |
24-10-2008 at 02:58
by: amrhamed2 |
Sulfonation of 4-nitroaniline
thanks man but the strange about my trial is that things went wrong after 3 hours at the same condit ... |
17-10-2008 at 14:12
by: amrhamed2 |
Sulfonation of 4-nitroaniline
I really need help in that reaction
 |
17-10-2008 at 10:11
by: amrhamed2 |
Sulfonation of 4-nitroaniline
Does anyone have experience with such reaction?
Well I will tell u my own experience
1-This reacti ... |
15-10-2008 at 13:30
by: amrhamed2 |
UV lamp for TLC
I just wonder if I can use the UV lamps which are used in water sterilization systems for this task ... |
3-6-2008 at 12:57
by: amrhamed2 |
Suggestions for oil-bath oil?
a table |
27-5-2008 at 23:47
by: amrhamed2 |
The Big Names Glass Companies Are not All Created Equal
I think all the big companies are gonna make the same (i.e internal thread class of glassware)
U se ... |
27-5-2008 at 23:36
by: amrhamed2 |
DIY Sub Zero C freezer?
I saw once a diy system with AC (air-conditioner ) components using the widely available R22 refrige ... |
27-5-2008 at 12:33
by: amrhamed2 |
DIY Sub Zero C freezer?
U can consult a HVAC engineer to make a cooling system for u that mimic the commercial immersion coo ... |
27-5-2008 at 12:27
by: amrhamed2 |
The Big Names Glass Companies Are not All Created Equal
I like threaded glassware from Ace but I think that kimble is more outstanding company ...
BTW ,the ... |
27-5-2008 at 12:06
by: amrhamed2 |
thiadiazine dioxides
nobody answered me .....
Can I easily convert SMe into CH2COOH ??? (I think it can be easily done ... |
14-5-2008 at 08:40
by: amrhamed2 |
thiadiazine dioxides
I have searched for a method and here is an idea which i wanted to discuss with u
The idea is dep ... |
11-5-2008 at 11:20
by: amrhamed2 |
thiadiazine dioxides
I am looking for ideas for the synthesis of this heterocycle
Literature search in post number 3
... |
11-5-2008 at 11:19
by: amrhamed2 |
2-Amino-5-nitrobenzenesulfonamide.
The heating of ammonia solution in confined tube along with the ammonium carbonate decomposition wil ... |
28-4-2008 at 08:09
by: amrhamed2 |
2-Amino-5-nitrobenzenesulfonamide.
Look I really need help :
This is the scenario
I have heavy wall pressure tube of capacity 100 ml ... |
27-4-2008 at 15:14
by: amrhamed2 |
2-Amino-5-nitrobenzenesulfonamide.
I know but actually I have no access to autoclave right now but I have a kimble kontes pressure vess ... |
23-4-2008 at 06:26
by: amrhamed2 |
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