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
Additional Filters

Found 8692 results

Search term: MF = 'C_{21}H_{20}N_{2}O_{3}'
12345
IDStructureMolecular FormulaMolecular Weight# of Data Sources# of References# of PubMed# of RSC
20043
InChI=1/C21H20N2O3/c1-14(24)23-19-9-5-3-7-16(19)12-13-22-21(26)18-11-10-15-6-2-4-8-17(15)20(18)25/h2-11,25H,12-13H2,1H3,(H,22,26)(H,23,24)
C21H20N2O3348.3951523800
4619300

Double-bond stereo
InChI=1/C21H20N2O3/c1-15-14-21(2,3)22(19-7-5-4-6-18(15)19)20(24)13-10-16-8-11-17(12-9-16)23(25)26/h4-14H,1-3H3/b13-10+
C21H20N2O3348.3951382600
649670
InChI=1/C21H20N2O3/c1-25-16-8-6-15(7-9-16)20-14-18(17-4-2-3-5-19(17)22-20)21(24)23-10-12-26-13-11-23/h2-9,14H,10-13H2,1H3
C21H20N2O3348.3951322100
65865

3 of 3 defined stereocentres - 3/3 defined
InChI=1/C21H20N2O3/c1-12-16-10-23-8-7-14-13-5-3-4-6-18(13)22-20(14)19(23)9-15(16)17(11-26-12)21(24)25-2/h3-8,11-12,15-16H,9-10H2,1-2H3/t12-,15-,16+/m0/s1
C21H20N2O3348.39513111100
663108
InChI=1/C21H20N2O3/c1-25-19-8-5-17(14-20(19)26-2)21(24)23-18-6-3-15(4-7-18)13-16-9-11-22-12-10-16/h3-12,14H,13H2,1-2H3,(H,23,24)
C21H20N2O3348.3951301800
638174
InChI=1/C21H20N2O3/c1-15(24)23(2)19-10-8-18(9-11-19)22-21(25)14-26-20-12-7-16-5-3-4-6-17(16)13-20/h3-13H,14H2,1-2H3,(H,22,25)
C21H20N2O3348.3951301700
2167439
InChI=1/C21H20N2O3/c1-14-6-8-15(9-7-14)22-18-19(23-10-12-26-13-11-23)21(25)17-5-3-2-4-16(17)20(18)24/h2-9,22H,10-13H2,1H3
C21H20N2O3348.3951291700
948893
InChI=1/C21H20N2O3/c1-14(2)15-5-7-16(8-6-15)20(24)22-17-9-11-18(12-10-17)23-21(25)19-4-3-13-26-19/h3-14H,1-2H3,(H,22,24)(H,23,25)
C21H20N2O3348.3951281900
633520
InChI=1/C21H20N2O3/c24-20(18-14-17-8-4-5-9-19(17)26-21(18)25)23-12-10-22(11-13-23)15-16-6-2-1-3-7-16/h1-9,14H,10-13,15H2
C21H20N2O3348.3951281900
495279

0 of 1 defined stereocentres - 0/1 defined
InChI=1/C21H20N2O3/c24-20(17-10-5-2-6-11-17)23-19(14-16-8-3-1-4-9-16)21(25)22-15-18-12-7-13-26-18/h1-13,19H,14-15H2,(H,22,25)(H,23,24)
C21H20N2O3348.3951282300
390543

3 of 3 defined stereocentres - 3/3 defined
InChI=1/C21H20N2O3/c1-12-16-10-23-8-7-14-13-5-3-4-6-18(13)22-20(14)19(23)9-15(16)17(11-26-12)21(24)25-2/h3-8,11-12,15-16H,9-10H2,1-2H3/t12-,15-,16-/m0/s1
C21H20N2O3348.3951272500
948892
InChI=1/C21H20N2O3/c1-14(2)15-8-10-16(11-9-15)20(24)22-17-5-3-6-18(13-17)23-21(25)19-7-4-12-26-19/h3-14H,1-2H3,(H,22,24)(H,23,25)
C21H20N2O3348.3951271400
1216479
InChI=1/C21H20N2O3/c1-4-25-21(24)17-13-22-19(16-10-6-5-7-11-16)23-20(17)26-18-12-8-9-14(2)15(18)3/h5-13H,4H2,1-3H3
C21H20N2O3348.3951272600
5280107

Double-bond stereo
InChI=1/C21H20N2O3/c1-25-19-11-10-15(12-20(19)26-2)14-22-23-21(24)13-17-8-5-7-16-6-3-4-9-18(16)17/h3-12,14H,13H2,1-2H3,(H,23,24)/b22-14+
C21H20N2O3348.3951271400
17792679
InChI=1/C21H20N2O3/c1-12-6-3-10-16(13(12)2)22-20(25)17-19(24)15-9-4-7-14-8-5-11-23(18(14)15)21(17)26/h3-4,6-7,9-10,24H,5,8,11H2,1-2H3,(H,22,25)
C21H20N2O3348.3951262400
2379337

0 of 1 defined stereocentres - 0/1 defined
InChI=1/C21H20N2O3/c1-14-4-6-15(7-5-14)19(24)11-18(17(12-22)13-23)16-8-9-20(25-2)21(10-16)26-3/h4-10,17-18H,11H2,1-3H3
C21H20N2O3348.3951261900
2380996
InChI=1/C21H20N2O3/c24-20(14-13-16-7-2-1-3-8-16)22-23-21(25)15-26-19-12-6-10-17-9-4-5-11-18(17)19/h1-12H,13-15H2,(H,22,24)(H,23,25)
C21H20N2O3348.3951261500
602673
InChI=1/C21H20N2O3/c1-14-10-12-22(13-11-14)19(24)15-6-8-16(9-7-15)23-20(25)17-4-2-3-5-18(17)21(23)26/h2-9,14H,10-13H2,1H3
C21H20N2O3348.3951261500
593738
InChI=1/C21H20N2O3/c24-21(23-13-15-3-2-10-22-12-15)20-9-8-19(26-20)14-25-18-7-6-16-4-1-5-17(16)11-18/h2-3,6-12H,1,4-5,13-14H2,(H,23,24)
C21H20N2O3348.3951251500
4130791
InChI=1/C21H20N2O3/c1-2-22-21(25)18-9-5-6-10-19(18)23-20(24)14-26-17-12-11-15-7-3-4-8-16(15)13-17/h3-13H,2,14H2,1H3,(H,22,25)(H,23,24)
C21H20N2O3348.3951251500
12345

Advertisement