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ChemSpider
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Structure
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Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
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(example: 123 ± 1)
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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
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Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
M+NH4
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M-.
M+Cl
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Found 810 results
Search term:
MF = 'C_{21}H_{23}N_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
602084
zoom
C
21
H
23
N
3
317.4274
33
21
0
0
1876492
zoom
C
21
H
23
N
3
317.4274
33
20
0
0
673516
zoom
C
21
H
23
N
3
317.4274
26
15
0
0
674919
zoom
C
21
H
23
N
3
317.4274
24
16
0
0
1548981
zoom
C
21
H
23
N
3
317.4274
22
14
0
0
1621505
zoom
C
21
H
23
N
3
317.4274
21
14
0
0
1428530
zoom
C
21
H
23
N
3
317.4274
21
13
0
0
723753
zoom
C
21
H
23
N
3
317.4274
21
13
0
0
4912205
zoom
C
21
H
23
N
3
317.4274
21
12
0
0
4912343
zoom
C
21
H
23
N
3
317.4274
21
9
0
0
637765
zoom
C
21
H
23
N
3
317.4274
20
14
0
0
1529507
zoom
C
21
H
23
N
3
317.4274
18
9
0
0
668610
zoom
C
21
H
23
N
3
317.4274
17
11
0
0
767118
zoom
C
21
H
23
N
3
317.4274
16
11
0
0
797585
zoom
C
21
H
23
N
3
317.4274
16
10
0
0
152605
zoom
C
21
H
23
N
3
317.4274
16
16
0
0
4917392
zoom
C
21
H
23
N
3
317.4274
15
10
0
0
4783041
zoom
C
21
H
23
N
3
317.4274
15
14
0
0
668613
zoom
C
21
H
23
N
3
317.4274
15
10
0
0
748033
zoom
C
21
H
23
N
3
317.4274
15
7
0
0
1
2
3
4
5
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