Jump to main content
Jump to site nav
Home
About us
Membership & professional community
Campaigning & outreach
Journals, books & databases
Teaching & learning
News & events
Locations & contacts
Home
About us
Web APIs
Help
Sign in
ChemSpider
Search and share chemistry
Simple
Structure
Advanced
History
Molecular Formula:
Define range intervals using parentheses.
E.g. C7H(10-14)O(0-4)
Molecular Weight:
to
±
(example: 123 ± 1)
min/max
+/-
Nominal Mass:
to
±
-2H+
-H+
+H+
+2H+
min/max
+/-
Average Mass:
to
±
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:
to
±
M+CH3CNH
M+CH3OH2
M+.
M+K
M+Na
M+NH4
M+H
M-H
M+acetate
M-.
M+Cl
-e
+e
min/max
+/-
Search
Search Hits Limit:
100
1000
10000
Filter
Single/Multi-component
Search Any
Search Single-Component Structures Only
Search Multi-Component Structures Only
Isotopically Labeled
Search Any
Search Isotopically Labeled Structures Only
Disregard Isotopically Labeled Structures
Additional Filters
Filter only those having analytical data
Found 56 results
Search term:
MF = 'C_{6}H_{4}N_{4}O_{3}S'
1
2
3
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
55149
zoom
C
6
H
4
N
4
O
3
S
212.186
47
41
0
0
4313354
zoom
C
6
H
4
N
4
O
3
S
212.18596
14
11
0
0
4243848
zoom
C
6
H
4
N
4
O
3
S
212.18596
11
7
0
0
52934
zoom
C
6
H
4
N
4
O
3
S
212.186
8
6
0
0
135208
zoom
C
6
H
4
N
4
O
3
S
212.186
7
6
0
0
48644002
zoom
C
6
H
4
N
4
O
3
S
212.186
7
6
0
0
38105140
zoom
C
6
H
4
N
4
O
3
S
212.186
6
6
0
0
60970218
zoom
C
6
H
4
N
4
O
3
S
212.186
3
2
0
0
60997635
zoom
C
6
H
4
N
4
O
3
S
212.186
2
3
0
0
61235933
zoom
C
6
H
4
N
4
O
3
S
212.186
2
2
0
0
61847635
zoom
C
6
H
4
N
4
O
3
S
212.186
2
2
0
0
56348624
zoom
C
6
H
4
N
4
O
3
S
212.186
2
2
0
0
56349334
zoom
C
6
H
4
N
4
O
3
S
212.186
2
2
0
0
60785712
zoom
C
6
H
4
N
4
O
3
S
212.186
2
3
0
0
42622406
zoom
C
6
H
4
N
4
O
3
S
212.186
2
2
0
0
46104868
zoom
C
6
H
4
N
4
O
3
S
212.186
2
2
0
0
46104963
zoom
C
6
H
4
N
4
O
3
S
212.186
2
2
0
0
72397565
zoom
C
6
H
4
N
4
O
3
S
212.186
1
1
0
0
72397566
zoom
C
6
H
4
N
4
O
3
S
212.186
1
1
0
0
103878667
zoom
C
6
H
4
N
4
O
3
S
212.186
1
1
0
0
1
2
3
Advertisement
Advertisement
Spotlight
Advertisement