Symbol
|
Name
|
Monoisotopic
|
Average
|
Composition |
|
| 13C |
Carbon 13 |
13.003355 |
13.0034 |
13C |
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|
| 15N |
Nitrogen 15 |
15.000109 |
15.0001 |
15N |
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|
| 18O |
Oxygen 18 |
17.999160 |
17.9992 |
18O |
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|
| 2H |
Deuterium |
2.014102 |
2.0141 |
2H |
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|
| Ac |
Acetate |
42.010565 |
42.0367 |
C(2) H(2) O |
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Delete
|
| Ag |
Silver |
106.905092 |
107.8682 |
Ag |
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|
| As |
Arsenic |
74.921594 |
74.9216 |
As |
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|
| Au |
Gold |
196.966543 |
196.9666 |
Au |
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|
| B |
Boron |
11.009306 |
10.811 |
B |
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|
| Br |
Bromine |
78.918336 |
79.904 |
Br |
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|
| C |
Carbon |
12 |
12.0107 |
C |
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|
| Ca |
Calcium |
39.962591 |
40.078 |
Ca |
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|
| Cd |
Cadmium |
113.903357 |
112.411 |
Cd |
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|
| Cl |
Chlorine |
34.968853 |
35.453 |
Cl |
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|
| Co |
Cobalt |
58.933198 |
58.9332 |
Co |
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|
| Cr |
Chromium |
51.940510 |
51.9961 |
Cr |
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|
| Cu |
Copper |
62.929599 |
63.546 |
Cu |
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|
| dHex |
Deoxy-hexose |
146.057909 |
146.1412 |
C(6) H(10) O(4) |
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|
| F |
Fluorine |
18.998403 |
18.9984 |
F |
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|
| Fe |
Iron |
55.934939 |
55.845 |
Fe |
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|
| H |
Hydrogen |
1.007825 |
1.0079 |
H |
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|
| Hep |
Heptose |
192.063388 |
192.1666 |
C(7) H(12) O(6) |
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|
| Hex |
Hexose |
162.052824 |
162.1406 |
H(10) C(6) O(5) |
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|
| HexA |
Hexosamine |
176.032088 |
176.1241 |
C(6) H(8) O(6) |
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|
| HexNAc |
N-Acetyl Hexosamine |
203.079373 |
203.1925 |
C(8) H(13) N O(5) |
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|
| Hg |
Mercury |
201.970617 |
200.59 |
Hg |
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|
| I |
Iodine |
126.904473 |
126.9045 |
I |
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|
| K |
Potassium |
38.963707 |
39.0983 |
K |
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|
| Kdn |
3-deoxy-d-glycero-D-galacto-nonulosonic acid |
250.068868 |
250.2027 |
C(9) H(14) O(8) |
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|
| Kdo |
2-keto-3-deoxyoctulosonic acid |
220.058303 |
220.1767 |
C(8) H(12) O(7) |
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|
| Li |
Lithium |
7.016003 |
6.941 |
Li |
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|
| Me |
Methyl |
14.015650 |
14.0266 |
C H(2) |
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Delete
|
| Mg |
Magnesium |
23.985042 |
24.305 |
Mg |
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|
| Mn |
Manganese |
54.938047 |
54.9380 |
Mn |
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Delete
|
| Mo |
Molybdenum |
97.905407 |
95.94 |
Mo |
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|
| N |
Nitrogen |
14.003074 |
14.0067 |
N |
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|
| Na |
Sodium |
22.989768 |
22.9898 |
Na |
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|
| NeuAc |
N-acetyl neuraminic acid |
291.095417 |
291.2546 |
C(11) H(17) N O(8) |
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|
| NeuGc |
N-glycoyl neuraminic acid |
307.090331 |
307.2540 |
C(11) H(17) N O(9) |
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|
| Ni |
Nickel |
57.935346 |
58.6934 |
Ni |
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|
| O |
Oxygen |
15.994915 |
15.9994 |
O |
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|
| P |
Phosphorous |
30.973762 |
30.9738 |
P |
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|
| Pent |
Pentose |
132.042259 |
132.1146 |
C(5) H(8) O(4) |
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|
| Phos |
Phosphate |
79.966331 |
79.9799 |
H P O(3) |
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|
| S |
Sulphur |
31.972071 |
32.065 |
S |
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|
| Se |
Selenium |
79.916520 |
78.96 |
Se |
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|
| Sulf |
Sulfate |
79.956815 |
80.0632 |
S O(3) |
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Delete
|
| Water |
Water |
18.010565 |
18.0153 |
H(2) O |
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Delete
|
| Zn |
Zinc |
63.929145 |
65.409 |
Zn |
Edit
|
|