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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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M+CH3CNH
M+CH3OH2
M+.
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M+Na
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+e
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Found 7185 results
Search term:
MF = 'C_{18}H_{18}N_{2}O_{3}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
756508
zoom
C
18
H
18
N
2
O
3
S
342.4121
45
36
0
0
694961
zoom
C
18
H
18
N
2
O
3
S
342.4121
43
27
0
0
325665
- 0/1 defined
zoom
C
18
H
18
N
2
O
3
S
342.4121
39
26
0
0
656168
zoom
C
18
H
18
N
2
O
3
S
342.4121
35
22
0
0
702389
zoom
C
18
H
18
N
2
O
3
S
342.4121
33
21
0
0
790735
zoom
C
18
H
18
N
2
O
3
S
342.4121
33
17
0
0
694769
zoom
C
18
H
18
N
2
O
3
S
342.4121
33
22
0
0
2046816
- 0/1 defined
zoom
C
18
H
18
N
2
O
3
S
342.41212
32
26
0
0
2053142
zoom
C
18
H
18
N
2
O
3
S
342.41212
32
18
0
0
653970
zoom
C
18
H
18
N
2
O
3
S
342.4121
31
20
0
0
679424
zoom
C
18
H
18
N
2
O
3
S
342.4121
31
17
0
0
326465
- 0/1 defined
zoom
C
18
H
18
N
2
O
3
S
342.4121
31
18
0
0
627381
zoom
C
18
H
18
N
2
O
3
S
342.4121
30
20
0
0
2137839
zoom
C
18
H
18
N
2
O
3
S
342.41212
30
19
0
0
2156781
- 0/1 defined
zoom
C
18
H
18
N
2
O
3
S
342.41212
30
22
0
0
31027825
- 1/1 defined
zoom
C
18
H
18
N
2
O
3
S
342.4121
29
21
0
0
2053149
zoom
C
18
H
18
N
2
O
3
S
342.41212
29
17
0
0
1276243
zoom
C
18
H
18
N
2
O
3
S
342.4121
29
20
0
0
729407
zoom
C
18
H
18
N
2
O
3
S
342.4121
29
19
0
0
746293
zoom
C
18
H
18
N
2
O
3
S
342.4121
29
19
0
0
1
2
3
4
5
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