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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
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M+Na
M+NH4
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+e
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M+CH3CNH
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Found 20998 results
Search term:
MF = 'C_{19}H_{23}N_{3}O_{3}'
1
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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
63
85
0
0
28663140
zoom
C
19
H
23
N
3
O
3
341.4042
46
56
0
0
569761
zoom
C
19
H
23
N
3
O
3
341.4042
29
34
0
0
578884
zoom
C
19
H
23
N
3
O
3
341.4042
29
37
0
0
12899842
zoom
C
19
H
23
N
3
O
3
341.4042
28
41
0
0
637769
zoom
C
19
H
23
N
3
O
3
341.4042
27
34
0
0
727299
zoom
C
19
H
23
N
3
O
3
341.4042
27
35
0
0
3390890
zoom
C
19
H
23
N
3
O
3
341.40422
25
29
0
0
4506998
zoom
C
19
H
23
N
3
O
3
341.4042
25
37
0
0
2267707
zoom
C
19
H
23
N
3
O
3
341.40422
25
30
0
0
2361521
zoom
C
19
H
23
N
3
O
3
341.40422
24
28
0
0
2080941
- 0/2 defined
zoom
C
19
H
23
N
3
O
3
341.40422
24
32
0
0
2130766
zoom
C
19
H
23
N
3
O
3
341.40422
24
28
0
0
2152113
- 0/1 defined
zoom
C
19
H
23
N
3
O
3
341.40422
24
29
0
0
666402
zoom
C
19
H
23
N
3
O
3
341.4042
24
28
0
0
947957
zoom
C
19
H
23
N
3
O
3
341.4042
24
30
0
0
466654
zoom
C
19
H
23
N
3
O
3
341.4042
24
31
0
0
621503
zoom
C
19
H
23
N
3
O
3
341.4042
23
30
0
0
1444529
zoom
C
19
H
23
N
3
O
3
341.4042
23
26
0
0
644882
zoom
C
19
H
23
N
3
O
3
341.4042
23
27
0
0
1
2
3
4
5
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