Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)


to
±
(example: 123 ± 1)


to
±


to
±
 


to
±
 

Search Hits Limit:
Single/Multi-component


Isotopically Labeled


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Found 6403 results

Search term: MF = 'C_{21}H_{20}N_{4}O_{4}'

12345
IDStructureMolecular FormulaMolecular Weight# of Data Sources# of References# of PubMed# of RSC
2074115
C21H20N4O4392.4079312200
2137882
C21H20N4O4392.4079251800
2048464
C21H20N4O4392.4079252400
5262578

Double-bond stereo

C21H20N4O4392.4079231800
1089745
C21H20N4O4392.4079231700
3657221
C21H20N4O4392.4079221300
4345184
C21H20N4O4392.4079211300
4499862

Double-bond stereo

C21H20N4O4392.4079211500
4594188
C21H20N4O4392.4079211400
4747085

Double-bond stereo

C21H20N4O4392.4079211200
3657199
C21H20N4O4392.4079211200
3657200
C21H20N4O4392.4079201300
5259633

Double-bond stereo

C21H20N4O4392.4079201200
1473190
C21H20N4O4392.4079201100
2047368
C21H20N4O4392.4079201800
855347
C21H20N4O4392.4079201600
919009
C21H20N4O4392.4079201100
2152318
C21H20N4O4392.4079201300
2203580

0 of 3 defined stereocentres - 0/3 defined

C21H20N4O4392.4079201600
3277097

0 of 1 defined stereocentres - 0/1 defined

C21H20N4O4392.4079201300
12345

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