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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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+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
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Monoisotopic Mass:
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M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
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M-H
M+acetate
M-.
M+Cl
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Found 1146 results
Search term:
MF = 'C_{19}H_{19}N_{3}O_{7}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
99893
- 1/1 defined
zoom
C
19
H
19
N
3
O
7
401.3701
51
34
0
0
574788
- 0/1 defined
zoom
C
19
H
19
N
3
O
7
401.3701
30
24
0
0
2140709
- 0/1 defined
zoom
C
19
H
19
N
3
O
7
401.37006
27
19
0
0
2147179
- 0/1 defined
zoom
C
19
H
19
N
3
O
7
401.37006
24
16
0
0
3721463
- 0/1 defined
zoom
C
19
H
19
N
3
O
7
401.37006
23
15
0
1
2126769
- 0/1 defined
zoom
C
19
H
19
N
3
O
7
401.37006
22
15
0
0
3412634
- 0/1 defined
zoom
C
19
H
19
N
3
O
7
401.37006
20
14
0
0
1652514
zoom
C
19
H
19
N
3
O
7
401.3701
19
16
0
0
3540414
zoom
C
19
H
19
N
3
O
7
401.37006
18
12
0
0
7957711
zoom
C
19
H
19
N
3
O
7
401.3701
18
10
0
0
12599367
- 0/1 defined
zoom
C
19
H
19
N
3
O
7
401.3701
18
13
0
0
1366892
- 1/1 defined
zoom
C
19
H
19
N
3
O
7
401.3701
18
15
0
0
1646513
zoom
C
19
H
19
N
3
O
7
401.3701
17
13
0
0
4455103
zoom
C
19
H
19
N
3
O
7
401.37006
17
13
0
0
7803088
zoom
C
19
H
19
N
3
O
7
401.3701
17
12
0
0
12919309
zoom
C
19
H
19
N
3
O
7
401.3701
16
13
0
0
2362157
zoom
C
19
H
19
N
3
O
7
401.37006
15
7
0
0
2743886
zoom
C
19
H
19
N
3
O
7
401.37006
15
10
0
0
2990056
- 0/1 defined
zoom
C
19
H
19
N
3
O
7
401.37006
15
10
0
0
4691417
- 0/1 defined
zoom
C
19
H
19
N
3
O
7
401.3701
14
9
0
0
1
2
3
4
5
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