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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+.
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M+Na
M+NH4
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M-H
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+e
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M+CH3CNH
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Found 31034 results
Search term:
MF = 'C_{19}H_{23}N_{3}O_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
185836
zoom
C
19
H
23
N
3
O
3
341.4042
76
67
0
0
28663140
zoom
C
19
H
23
N
3
O
3
341.4042
58
50
0
0
3390890
zoom
C
19
H
23
N
3
O
3
341.40422
37
27
0
0
12899842
zoom
C
19
H
23
N
3
O
3
341.4042
35
27
0
0
9385081
zoom
C
19
H
23
N
3
O
3
341.4042
31
32
0
0
578884
zoom
C
19
H
23
N
3
O
3
341.4042
31
18
0
0
569761
zoom
C
19
H
23
N
3
O
3
341.4042
30
18
0
0
727299
zoom
C
19
H
23
N
3
O
3
341.4042
28
16
0
0
637769
zoom
C
19
H
23
N
3
O
3
341.4042
28
15
0
0
2152113
- 0/1 defined
zoom
C
19
H
23
N
3
O
3
341.40422
27
18
0
0
2267707
zoom
C
19
H
23
N
3
O
3
341.40422
26
18
0
0
4506998
zoom
C
19
H
23
N
3
O
3
341.4042
26
19
0
0
466654
zoom
C
19
H
23
N
3
O
3
341.4042
26
19
0
0
621503
zoom
C
19
H
23
N
3
O
3
341.4042
25
16
0
0
644882
zoom
C
19
H
23
N
3
O
3
341.4042
25
18
0
0
666402
zoom
C
19
H
23
N
3
O
3
341.4042
25
16
0
0
723877
zoom
C
19
H
23
N
3
O
3
341.4042
25
16
0
0
2361521
zoom
C
19
H
23
N
3
O
3
341.40422
25
14
0
0
947957
zoom
C
19
H
23
N
3
O
3
341.4042
25
17
0
0
2080941
- 0/2 defined
zoom
C
19
H
23
N
3
O
3
341.40422
25
19
0
0
1
2
3
4
5
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