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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:
to
±
(example: 123 ± 1)
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+/-
Nominal Mass:
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±
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-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
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Found 148 results
Search term:
MF = 'C_{14}H_{21}N_{2}O_{3}'
1
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
373788
zoom
C
14
H
21
N
2
O
3
265.3276
7
5
0
0
373789
zoom
C
14
H
21
N
2
O
3
265.3276
7
5
0
0
3657241
zoom
C
14
H
21
N
2
O
3
265.32814
5
2
0
0
186806
- 0/1 defined
zoom
C
14
H
21
N
2
O
3
265.3276
5
5
0
0
21622994
- 0/1 defined
zoom
C
14
H
21
N
2
O
3
265.3276
3
1
0
0
8241670
- 1/1 defined
zoom
C
14
H
21
N
2
O
3
265.3276
3
4
0
0
8259711
zoom
C
14
H
21
N
2
O
3
265.3276
2
1
0
0
8282390
- 0/1 defined
zoom
C
14
H
21
N
2
O
3
265.3276
2
1
0
0
8440263
- 0/1 defined
zoom
C
14
H
21
N
2
O
3
265.3276
2
1
0
0
8738964
- 0/2 defined
zoom
C
14
H
21
N
2
O
3
265.3276
2
1
0
0
186038
- 0/1 defined
zoom
C
14
H
21
N
2
O
3
265.3276
2
2
0
0
186040
- 0/1 defined
zoom
C
14
H
21
N
2
O
3
265.3276
2
2
0
0
3743867
zoom
C
14
H
21
N
2
O
3
265.32814
2
1
0
0
4296718
- 0/4 defined
zoom
C
14
H
21
N
2
O
3
265.32814
2
2
0
0
5314802
- 1/1 defined
zoom
C
14
H
21
N
2
O
3
265.32814
2
2
0
0
7122967
zoom
C
14
H
21
N
2
O
3
265.3276
2
1
0
0
437227
zoom
C
14
H
21
N
2
O
3
265.3276
2
2
0
0
437229
zoom
C
14
H
21
N
2
O
3
265.3276
2
2
0
0
437231
zoom
C
14
H
21
N
2
O
3
265.3276
2
2
0
0
2608074
- 0/1 defined
zoom
C
14
H
21
N
2
O
3
265.3276
2
2
0
0
1
2
3
4
5
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