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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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-2H+
-H+
+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-.
M+Cl
-e
+e
min/max
+/-
Monoisotopic Mass:
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±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
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Found 165 results
Search term:
MF = 'C_{4}H_{9}NO_{2}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
757
- 0/1 defined
zoom
C
4
H
9
NO
2
S
135.1848
130
8149
13879
367
22826
- 1/1 defined
zoom
C
4
H
9
NO
2
S
135.1848
128
404
282
174
4984670
zoom
C
4
H
9
NO
2
S
135.1848
113
170
2
1
82666
- 1/1 defined
zoom
C
4
H
9
NO
2
S
135.1848
106
241
978
51
10638212
zoom
C
4
H
9
NO
2
S
135.1848
93
121
0
0
268322
zoom
C
4
H
9
NO
2
S
135.1848
73
94
0
0
21383
- 0/1 defined
zoom
C
4
H
9
NO
2
S
135.1848
72
132
0
0
118632
- 1/1 defined
zoom
C
4
H
9
NO
2
S
135.1848
63
83
19
4
196235
- 0/1 defined
zoom
C
4
H
9
NO
2
S
135.1848
62
86
137
103
14060776
zoom
C
4
H
9
NO
2
S
135.1848
62
73
0
0
11198999
zoom
C
4
H
9
NO
2
S
135.1848
58
69
0
0
27113
- 1/1 defined
zoom
C
4
H
9
NO
2
S
135.1848
55
123
60
69
24723314
zoom
C
4
H
9
NO
2
S
135.1848
55
80
0
0
3863449
zoom
C
4
H
9
NO
2
S
135.1848
48
58
0
0
19104285
zoom
C
4
H
9
NO
2
S
135.1848
47
57
0
0
3900
- 0/1 defined
zoom
C
4
H
9
NO
2
S
135.1848
44
79
124
118
3657543
zoom
C
4
H
9
NO
2
S
135.18476
43
55
0
0
392033
- 1/1 defined
zoom
C
4
H
9
NO
2
S
135.1848
34
40
0
0
10638232
zoom
C
4
H
9
NO
2
S
135.1848
30
33
0
0
26324235
zoom
C
4
H
9
NO
2
S
135.1848
30
37
0
0
1
2
3
4
5
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