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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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M+CH3CNH
M+CH3OH2
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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 37222 results
Search term:
MF = 'C_{15}H_{21}NO_{3}'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
7989654
- 2/2 defined
zoom
C
15
H
21
NO
3
263.3321
101
61
0
0
8079026
- 2/2 defined
zoom
C
15
H
21
NO
3
263.3321
98
67
0
0
11585533
zoom
C
15
H
21
NO
3
263.3321
74
49
0
0
14650143
- 0/1 defined
zoom
C
15
H
21
NO
3
263.3321
60
39
0
0
14101855
zoom
C
15
H
21
NO
3
263.3321
57
38
0
0
2398375
zoom
C
15
H
21
NO
3
263.33214
56
39
0
0
181915
zoom
C
15
H
21
NO
3
263.3321
56
43
0
0
9440531
zoom
C
15
H
21
NO
3
263.3321
51
30
0
0
21521292
zoom
C
15
H
21
NO
3
263.3321
49
24
0
0
1378605
zoom
C
15
H
21
NO
3
263.3321
48
35
0
0
2369221
- 0/2 defined
zoom
C
15
H
21
NO
3
263.33214
48
30
0
0
9577711
- 2/2 defined
zoom
C
15
H
21
NO
3
263.3321
48
41
0
0
24765198
- 0/1 defined
zoom
C
15
H
21
NO
3
263.3321
45
33
0
0
19076546
zoom
C
15
H
21
NO
3
263.3321
45
36
0
0
23078420
- 0/1 defined
zoom
C
15
H
21
NO
3
263.3321
44
31
0
0
463201
zoom
C
15
H
21
NO
3
263.3321
43
28
0
0
23346636
- 0/1 defined
zoom
C
15
H
21
NO
3
263.3321
42
38
0
0
2801131
- 0/1 defined
zoom
C
15
H
21
NO
3
263.33214
42
35
0
0
489472
- 0/2 defined
zoom
C
15
H
21
NO
3
263.3321
41
27
0
0
9532442
- 2/2 defined
zoom
C
15
H
21
NO
3
263.3321
41
28
0
0
1
2
3
4
5
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