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 13782 results

Search term: MF = 'C_{20}H_{20}N_{4}O_{2}'

12345
IDStructureMolecular FormulaMolecular Weight# of Data Sources# of References# of PubMed# of RSC
1237987
C20H20N4O2348.3984313800
575910
C20H20N4O2348.3984293300
591061
C20H20N4O2348.3984293100
621964
C20H20N4O2348.3984283200
700398
C20H20N4O2348.3984283600
2052607
C20H20N4O2348.3984273600
606936
C20H20N4O2348.3984273000
2187238
C20H20N4O2348.3984263000
834691
C20H20N4O2348.3984263500
591474
C20H20N4O2348.3984252900
579430

0 of 1 defined stereocentres - 0/1 defined

C20H20N4O2348.3984253000
2912197
C20H20N4O2348.3984253000
4695110

0 of 1 defined stereocentres - 0/1 defined

C20H20N4O2348.3984252800
4975739

0 of 1 defined stereocentres - 0/1 defined

C20H20N4O2348.3984243200
5000807

0 of 1 defined stereocentres - 0/1 defined

C20H20N4O2348.3984243200
5264034

Double-bond stereo

C20H20N4O2348.3984242900
4076020

0 of 1 defined stereocentres - 0/1 defined

C20H20N4O2348.3984242700
4499901

Double-bond stereo

C20H20N4O2348.3984243000
483226

Double-bond stereo

C20H20N4O2348.3984243000
577857
C20H20N4O2348.3984242600
12345

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