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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
M+.
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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 870 results
Search term:
MF = 'C_{18}H_{19}N_{3}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
580968
zoom
C
18
H
19
N
3
S
309.4286
53
39
0
0
1574050
zoom
C
18
H
19
N
3
S
309.4286
38
27
0
0
1225920
zoom
C
18
H
19
N
3
S
309.4286
31
22
0
0
774556
zoom
C
18
H
19
N
3
S
309.4286
29
22
0
0
588201
zoom
C
18
H
19
N
3
S
309.4286
29
14
0
0
614872
zoom
C
18
H
19
N
3
S
309.4286
29
18
0
0
696886
zoom
C
18
H
19
N
3
S
309.4286
28
18
0
0
725981
zoom
C
18
H
19
N
3
S
309.4286
27
13
0
0
797037
zoom
C
18
H
19
N
3
S
309.4286
26
15
0
0
2070602
- 0/1 defined
zoom
C
18
H
19
N
3
S
309.42856
26
18
0
0
588020
zoom
C
18
H
19
N
3
S
309.4286
25
14
0
0
622410
zoom
C
18
H
19
N
3
S
309.4286
24
18
0
0
1636598
zoom
C
18
H
19
N
3
S
309.4286
24
16
0
0
843589
zoom
C
18
H
19
N
3
S
309.4286
24
19
0
0
2222533
- 0/1 defined
zoom
C
18
H
19
N
3
S
309.42856
24
18
0
0
4912320
zoom
C
18
H
19
N
3
S
309.4286
24
12
0
0
1606401
zoom
C
18
H
19
N
3
S
309.4286
23
15
0
0
1753249
zoom
C
18
H
19
N
3
S
309.4286
23
11
0
0
2203285
- 0/1 defined
zoom
C
18
H
19
N
3
S
309.42856
23
18
0
0
604589
zoom
C
18
H
19
N
3
S
309.4286
23
16
0
0
1
2
3
4
5
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