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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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+e
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Found 3290 results
Search term:
MF = 'C_{13}H_{12}N_{4}S'
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ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
571406
zoom
C
13
H
12
N
4
S
256.3262
105
451
549
3689
4664409
zoom
C
13
H
12
N
4
S
256.3262
56
45
0
0
622055
zoom
C
13
H
12
N
4
S
256.3262
48
31
0
0
642897
zoom
C
13
H
12
N
4
S
256.3262
42
25
0
0
613729
zoom
C
13
H
12
N
4
S
256.3262
36
21
0
0
597771
zoom
C
13
H
12
N
4
S
256.3262
35
22
0
0
603865
zoom
C
13
H
12
N
4
S
256.3262
35
21
0
0
515088
zoom
C
13
H
12
N
4
S
256.3262
33
20
0
0
2008924
zoom
C
13
H
12
N
4
S
256.32618
33
23
0
0
639561
zoom
C
13
H
12
N
4
S
256.3262
31
20
0
0
415349
zoom
C
13
H
12
N
4
S
256.3262
27
20
0
0
4470438
zoom
C
13
H
12
N
4
S
256.32618
27
17
0
0
696894
zoom
C
13
H
12
N
4
S
256.3262
26
16
0
0
415350
zoom
C
13
H
12
N
4
S
256.3262
26
16
0
0
21794259
zoom
C
13
H
12
N
4
S
256.3262
26
17
0
0
1361972
zoom
C
13
H
12
N
4
S
256.3262
25
16
0
0
4674470
zoom
C
13
H
12
N
4
S
256.3262
24
21
0
0
1054718
zoom
C
13
H
12
N
4
S
256.3262
24
15
0
0
2146609
zoom
C
13
H
12
N
4
S
256.32618
24
18
0
0
2298660
zoom
C
13
H
12
N
4
S
256.32618
23
28
0
0
1
2
3
4
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