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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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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-.
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+e
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Monoisotopic Mass:
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M+CH3CNH
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M+Na
M+NH4
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M-.
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Found 2652 results
Search term:
MF = 'C_{27}H_{23}N_{3}O_{4}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
875294
zoom
C
27
H
23
N
3
O
4
453.4892
26
15
0
0
875293
zoom
C
27
H
23
N
3
O
4
453.4892
25
14
0
0
2232552
- 0/2 defined
zoom
C
27
H
23
N
3
O
4
453.48922
25
17
0
0
2157807
- 0/2 defined
zoom
C
27
H
23
N
3
O
4
453.48922
24
16
0
0
1029010
zoom
C
27
H
23
N
3
O
4
453.4892
23
16
0
0
2908421
zoom
C
27
H
23
N
3
O
4
453.48922
22
22
0
0
2246531
zoom
C
27
H
23
N
3
O
4
453.48922
22
14
0
0
4919426
zoom
C
27
H
23
N
3
O
4
453.4892
21
13
0
0
3433203
zoom
C
27
H
23
N
3
O
4
453.48922
19
17
0
0
2737352
- 0/2 defined
zoom
C
27
H
23
N
3
O
4
453.48922
19
13
0
0
4571107
zoom
C
27
H
23
N
3
O
4
453.4892
18
12
0
0
21665733
zoom
C
27
H
23
N
3
O
4
453.4892
17
11
0
0
5268496
zoom
C
27
H
23
N
3
O
4
453.4892
17
12
0
0
1018140
zoom
C
27
H
23
N
3
O
4
453.4892
17
10
0
0
2238884
zoom
C
27
H
23
N
3
O
4
453.48922
17
12
0
0
1442290
zoom
C
27
H
23
N
3
O
4
453.4892
16
12
0
0
7891605
zoom
C
27
H
23
N
3
O
4
453.4892
16
13
0
0
7968340
zoom
C
27
H
23
N
3
O
4
453.4892
16
11
0
0
4098212
- 0/1 defined
zoom
C
27
H
23
N
3
O
4
453.48922
16
11
0
0
4494618
zoom
C
27
H
23
N
3
O
4
453.4892
16
12
0
0
1
2
3
4
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