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 118 results
Search term:
MF = 'C_{27}H_{32}N_{4}O_{7}S'
1
2
3
4
5
ID
Structure
Molecular Formula
Molecular Weight
# of Data Sources
# of References
# of PubMed
# of RSC
8048127
zoom
C
27
H
32
N
4
O
7
S
556.6306
43
37
0
0
4480759
zoom
C
27
H
32
N
4
O
7
S
556.6306
15
12
0
0
10840811
- 0/1 defined
zoom
C
27
H
32
N
4
O
7
S
556.6306
14
9
0
0
3375877
zoom
C
27
H
32
N
4
O
7
S
556.630579999999
13
10
0
0
2922283
zoom
C
27
H
32
N
4
O
7
S
556.630579999999
12
8
0
0
13162433
zoom
C
27
H
32
N
4
O
7
S
556.6306
12
10
0
0
22496220
- 0/1 defined
zoom
C
27
H
32
N
4
O
7
S
556.6306
11
9
0
0
21588852
zoom
C
27
H
32
N
4
O
7
S
556.6306
10
7
0
0
22442956
zoom
C
27
H
32
N
4
O
7
S
556.6306
9
6
0
0
22464535
zoom
C
27
H
32
N
4
O
7
S
556.6306
9
7
0
0
3384076
zoom
C
27
H
32
N
4
O
7
S
556.630579999999
9
7
0
0
4943940
- 0/1 defined
zoom
C
27
H
32
N
4
O
7
S
556.6306
9
7
0
0
10056887
- 5/5 defined
zoom
C
27
H
32
N
4
O
7
S
556.6306
9
6
0
0
22674070
- 0/2 defined
zoom
C
27
H
32
N
4
O
7
S
556.6306
7
6
0
0
29228007
zoom
C
27
H
32
N
4
O
7
S
556.6306
6
6
0
0
29228479
zoom
C
27
H
32
N
4
O
7
S
556.6306
6
6
0
0
29237059
zoom
C
27
H
32
N
4
O
7
S
556.6306
6
6
0
0
29263072
zoom
C
27
H
32
N
4
O
7
S
556.6306
6
6
0
0
29267921
zoom
C
27
H
32
N
4
O
7
S
556.6306
6
6
0
0
2916724
zoom
C
27
H
32
N
4
O
7
S
556.630579999999
6
5
0
0
1
2
3
4
5
Advertisement
Advertisement
Spotlight
Advertisement