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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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Average Mass:
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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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M-H
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+e
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M+CH3CNH
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Found 23116 results
Search term:
MF = 'C_{19}H_{23}N_{3}O_{4}'
1
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
26753
zoom
C
19
H
23
N
3
O
4
357.4036
34
25
0
0
2205338
- 0/2 defined
zoom
C
19
H
23
N
3
O
4
357.40362
34
35
0
0
2118686
- 0/1 defined
zoom
C
19
H
23
N
3
O
4
357.40362
32
32
0
0
2130499
zoom
C
19
H
23
N
3
O
4
357.40362
30
20
0
0
928856
zoom
C
19
H
23
N
3
O
4
357.4036
29
20
0
0
575364
- 0/1 defined
zoom
C
19
H
23
N
3
O
4
357.4036
26
17
0
0
1136894
zoom
C
19
H
23
N
3
O
4
357.4036
26
16
0
0
1125006
zoom
C
19
H
23
N
3
O
4
357.4036
24
17
0
0
1651395
zoom
C
19
H
23
N
3
O
4
357.4036
23
14
0
0
2123693
zoom
C
19
H
23
N
3
O
4
357.40362
23
15
0
0
2173774
- 0/1 defined
zoom
C
19
H
23
N
3
O
4
357.40362
23
21
0
0
2650535
zoom
C
19
H
23
N
3
O
4
357.4036
22
20
0
0
2131155
zoom
C
19
H
23
N
3
O
4
357.40362
22
14
0
0
2131539
zoom
C
19
H
23
N
3
O
4
357.40362
22
14
0
0
2131660
zoom
C
19
H
23
N
3
O
4
357.40362
22
14
0
0
1147598
zoom
C
19
H
23
N
3
O
4
357.4036
21
14
0
0
1649565
zoom
C
19
H
23
N
3
O
4
357.4036
21
18
0
0
960708
zoom
C
19
H
23
N
3
O
4
357.4036
21
12
0
0
974698
zoom
C
19
H
23
N
3
O
4
357.4036
21
13
0
0
1086469
zoom
C
19
H
23
N
3
O
4
357.4036
21
16
0
0
1
2
3
4
5
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