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ChemSpider
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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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Nominal Mass:
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-2H+
-H+
+H+
+2H+
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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
min/max
+/-
Monoisotopic 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
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Found 54 results
Search term:
MF = 'C_{22}H_{21}N_{2}O_{4}'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
1582080
zoom
C
22
H
21
N
2
O
4
377.4126
6
3
0
0
3036878
zoom
C
22
H
21
N
2
O
4
377.41314
5
4
0
0
3063921
zoom
C
22
H
21
N
2
O
4
377.4126
3
1
0
0
3615461
zoom
C
22
H
21
N
2
O
4
377.41314
2
1
0
0
7150038
zoom
C
22
H
21
N
2
O
4
377.4126
2
1
0
0
7150728
zoom
C
22
H
21
N
2
O
4
377.4126
2
1
0
0
7151131
zoom
C
22
H
21
N
2
O
4
377.4126
2
1
0
0
8332008
- 0/1 defined
zoom
C
22
H
21
N
2
O
4
377.4137
2
1
0
0
5329905
- 2/2 defined
zoom
C
22
H
21
N
2
O
4
377.41314
1
1
0
0
5329906
- 2/2 defined
zoom
C
22
H
21
N
2
O
4
377.41314
1
1
0
0
5347953
- 2/2 defined
zoom
C
22
H
21
N
2
O
4
377.4137
1
1
0
0
5347954
- 2/2 defined
zoom
C
22
H
21
N
2
O
4
377.4137
1
1
0
0
5347955
- 2/2 defined
zoom
C
22
H
21
N
2
O
4
377.4137
1
1
0
0
5347956
- 2/2 defined
zoom
C
22
H
21
N
2
O
4
377.4137
1
1
0
0
5406075
- 1/1 defined
zoom
C
22
H
21
N
2
O
4
377.4137
1
1
0
0
5648196
- 1/1 defined
zoom
C
22
H
21
N
2
O
4
377.4126
1
1
0
0
5648198
- 1/1 defined
zoom
C
22
H
21
N
2
O
4
377.4126
1
1
0
0
5733524
zoom
C
22
H
21
N
2
O
4
377.4137
1
1
0
0
6005636
- 1/1 defined
zoom
C
22
H
21
N
2
O
4
377.4137
1
1
0
0
6335580
- 1/1 defined
zoom
C
22
H
21
N
2
O
4
377.4137
1
1
0
0
1
2
3
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