Name |
Chemical Formula |
Nominal Mass |
InChI |
CAS |
Atomic brom | Br | 81 | | 7726-95-6 |
Atomic Carbon | C | 12 | InChI=1S/C | |
1-Benzosuberone | C11H12O | 160 | InChI=1S/C11H12O/c12-11-8-4-2-6-9-5-1-3-7-10(9)11/h1,3,5,7H,2,4,6,8H2 | 826-73-3 |
| C13H18NO4 | 252 | | |
Ibuprofen | C13H18O2 | 206 | InChI=1S/C13H18O2/c1-9(2)8-11-4-6-12(7-5-11)10(3)13(14)15/h4-7,9-10H,8H2,1-3H3,(H,14,15) | 15687-27-1 |
| C13H18O3 | 222 | | |
Musk ketone | C14H18N2O5 | 294 | InChI=1S/C14H18N2O5/c1-7-10(9(3)17)8(2)13(16(20)21)11(14(4,5)6)12(7)15(18)19/h1-6H3 | 81-14-1 |
(2S)-2-[(3,4-dimethylbenzoyl)amino]-3-methylbutanoate | C14H18NO3 | 248 | | |
3-[[4-(2-methylpropoxy)benzoyl]amino]propanoate | C14H18NO4 | 264 | | |
| C14H18O2 | 218 | | |
| C14H18O3 | 234 | | |
NCONH2- | C1H2N2O1 | 58 | | |
NHCONH2- | C1H3N2O1 | 59 | | |
ONHCONH2- | C1H3N2O2 | 75 | | |
Cyanate | C1N1O1 | 42 | | |
| C2 | 24 | | |
| C2ClF2O | 113 | | |
| C2F3OClH | 133 | | |
| C2H | 25 | | |
Acetylene | C2H2 | 26 | InChI=1S/C2H2/c1-2/h1-2H | 74-86-2 |
| C2H2F3 | 83 | | |
Cyanomethanide | C2H2N | 40 | | |
1,3-diazete | C2H2N2 | 54 | InChI=1S/C2H2N2/c1-3-2-4-1/h1-2H | 287-42-3 |
| C2H2N5O4 | 160 | | |
Ethynol | C2H2O | 42 | InChI=1S/C2H2O/c1-2-3/h1,3H | 32038-79-2 |
Vinyl radical | C2H3 | 27 | InChI=1S/C2H3/c1-2/h1H,2H2 | 2669-89-8 |
| C2H3N | 41 | | |
ethenyliminoazanide | C2H3N2 | 55 | | |
| C2H3N2O | 71 | | |
| C2H3O | 43 | | |
Ethylene | C2H4 | 28 | InChI=1S/C2H4/c1-2/h1-2H2 | 74-85-1 |
| C2H4N | 42 | | |
Aminoacetonitrile | C2H4N2 | 56 | InChI=1S/C2H4N2/c3-1-2-4/h1,3H2 | 540-61-4 |
| C2H4N3O2 | 102 | | |
| C2H4NO2 | 74 | | |
Acetaldehyde | C2H4O | 44 | InChI=1S/C2H4O/c1-2-3/h2H,1H3 | 75-07-0 |
| C2H4S2 | 92 | | |
| C2H5S2 | 93 | | |
| C2H6N | 44 | | |
Dimethyldisulfid | C2H6S2 | 94 | | 624-92-0 |
| C2HF2O | 79 | | |
2-deuterioethenylideneazanide | C2HN | 39 | InChI=1S/C2HN/c1-2-3/h1H/i1D | |
| C2HO | 41 | | |
| C3H1N3 | 79 | | |
Enflurane | C3H2ClF5O | 184 | InChI=1S/C3H2ClF5O/c4-1(5)3(8,9)10-2(6)7/h1-2H | 13838-16-9 |
Isoflurane | C3H2ClF5O | 184 | InChI=1S/C3H2ClF5O/c4-1(3(7,8)9)10-2(5)6/h1-2H | |
| C3H2N2 | 66 | | |
pyrazol-3-one | C3H2N2O | 82 | InChI=1S/C3H2N2O/c6-3-1-2-4-5-3/h1-2H | 39455-90-8 |
| C3H2N3O2 | 112 | | |
azet-2-olate | C3H2NO | 68 | | |
| C3H3N1 | 53 | | |
| C3H3N2 | 67 | | |
| C3H3N2O | 83 | | |
2-Nitroimidazole | C3H3N3O2 | 113 | | 527-73-1 |
4-Nitroimidazole | C3H3N3O2 | 113 | | 3034-38-6 |
| C3H3O2 | 71 | | |
| C3H4N | 54 | | |
| C3H4N3 | 82 | | |
| C3H4NO | 70 | | |
| C3H4NO2 | 86 | | |
| C3H4O2 | 72 | | |
| C3H5N4O2 | 129 | | |
| C3H5NO | 71 | | |
| C3H5NO2 | 87 | | |
| C3H6N5O4 | 176 | | |
| C3H6NO2 | 88 | | |
| C3H7N2O | 87 | | |
ß-Alanine | C3H7NO2 | 89 | InChI=1S/C3H7NO2/c4-2-1-3(5)6/h1-2,4H2,(H,5,6) | 107-95-9 |
| C3HClF5O | 183 | | |
| C3HN2 | 65 | | |
isocyanatoethyne | C3HNO | 67 | InChI=1S/C3HNO/c1-2-4-3-5/h1H | 67723-39-1 |
| C3N | 50 | | |
| C3NO | 66 | | |
| C4H10N | 72 | | |
1,3-Butadiyne | C4H2 | 50 | InChI=1S/C4H2/c1-3-4-2/h1-2H | 460-12-8 |
5-chloropyrimidine-2,4-dione | C4H2ClN2O2 | 145 | InChI=1S/C4H2ClN2O2/c5-2-1-6-4(9)7-3(2)8/h1H,(H,7,8,9) | |
pyrimidine-2,5-dione | C4H2N2O2 | 110 | InChI=1S/C4H2N2O2/c7-3-1-5-4(8)6-2-3/h1-2H | |
| C4H2N3 | 92 | | |
5-Bromuracil | C4H3BrN2O2 | 190 | | 51-20-7 |
5-CHLOROURACIL | C4H3ClN2O2 | 146 | InChI=1S/C4H3ClN2O2/c5-2-1-6-4(9)7-3(2)8/h1H,(H2,6,7,8,9) | 1820-81-1 |
| C4H3N2O2 | 111 | | |
Uracil | C4H4N2O2 | 112 | InChI=1S/C4H4N2O2/c7-3-1-2-5-4(8)6-3/h1-2H,(H2,5,6,7,8) | 66-22-8 |
Cytosinide | C4H4N3O | 110 | | 19224-69-2 |
| C4H5N2O | 97 | | |
Cytosine | C4H5N3O | 111 | InChI=1S/C4H5N3O/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8) | 71-30-7 |
| C4H6D2NO2 | 104 | | |
| C4H6D3NO2 | 106 | | |
| C4H6N5O2 | 156 | | |
| C4H7N6O4 | 203 | | |
| C4H8N7O6 | 250 | | |
HMX (octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine) | C4H8N8O8 | 296 | InChI=1S/C4H8N8O8/c13-9(14)5-1-6(10(15)16)3-8(12(19)20)4-7(2-5)11(17)18/h1-4H2 | 2691-41-0 |
| C4H8NO2 | 102 | | |
3-Aminobutanoic acid | C4H9NO2 | 103 | InChI=1S/C4H9NO2/c1-3(5)2-4(6)7/h3H,2,5H2,1H3,(H,6,7) | 541-48-0 |
4-aminobutyric acid | C4H9NO2 | 103 | InChI=1S/C4H9NO2/c5-3-1-2-4(6)7/h1-3,5H2,(H,6,7) | 56-12-2 |
Alpha-aminobutanoic acid | C4H9NO2 | 103 | | |
| C5H10NO | 100 | | |
| C5H10NO2 | 116 | | |
| C5H11N2O | 115 | | |
Valine | C5H11NO2 | 117 | | |
| C5H2DN5 | 134 | | |
| C5H2N5 | 132 | | |
| C5H3DN5 | 135 | | |
| C5H3N3O | 121 | | |
| C5H3N4 | 119 | | |
| C5H3N4O | 135 | | |
| C5H3N5 | 133 | | |
Adenine-2-d1 | C5H4DN5 | 136 | | 109923-52-6 |
| C5H4N2O2 | 124 | | |
Purine | C5H4N4 | 120 | InChI=1S/C5H4N4/c1-4-5(8-2-6-1)9-3-7-4/h1-3H,(H,6,7,8,9) | |
Hypoxanthin | C5H4N4O | 136 | | 68-94-0 |
| C5H4N5 | 134 | | |
| C5H5N2O2 | 125 | | 61529-55-3 |
Adenine | C5H5N5 | 135 | InChI=1S/C5H5N5/c6-4-3-5(9-1-7-3)10-2-8-4/h1-2H,(H3,6,7,8,9,10) | 73-24-5 |
2-methylfuran | C5H5O | 81 | InChI=1S/C5H5O/c1-5-3-2-4-6-5/h2-4H,1H2 | |
Thymine | C5H6N2O2 | 126 | InChI=1S/C5H6N2O2/c1-3-2-6-5(9)7-4(3)8/h2H,1H3,(H2,6,7,8,9) | 65-71-4 |
Furfuryl alcohol | C5H6O2 | 98 | InChI=1S/C5H6O2/c6-4-5-2-1-3-7-5/h1-3,6H,4H2 | 98-00-0 |
| C5H7NO | 97 | | |
| C5H8NO | 98 | | |
| C5H9NO | 99 | | |
| C5H9NO2 | 115 | | |
| C5H9O2 | 101 | | |
| C5HN4 | 117 | | |
Buckminster-Fullerene | C60 | 720 | InChI=1S/C60/c1-2-5-6-3(1)8-12-10-4(1)9-11-7(2)17-21-13(5)23-24-14(6)22-18(8)28-20(12)30-26-16(10)15(9)25-29-19(11)27(17)37-41-31(21)33(23)43-44-34(24)32(22)42-38(28)48-40(30)46-36(26)35(25)45-39(29)47(37)55-49(41)51(43)57-52(44)50(42)56(48)59-54(46)53(45)58(55)60(57)59 | 99685-96-8 |
| C6H10N2O2 | 142 | | |
Alanine anhydride | C6H10N2O2 | 142 | InChI=1S/C6H10N2O2/c1-3-5(9)8-4(2)6(10)7-3/h3-4H,1-2H3,(H,7,10)(H,8,9)/t3-,4-/m0/s1 | 5625-46-7 |
| C6H11N2O3 | 159 | | |
Dialanine | C6H12N2O3 | 160 | InChI=1S/C6H12N2O3/c1-3(7)5(9)8-4(2)6(10)11/h3-4H,7H2,1-2H3,(H,8,9)(H,10,11) | 2867-20-1 |
1,3-Dinitrobenzene | C6H4N2O4 | 168 | InChI=1S/C6H4N2O4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4H | 25154-54-5 |
| C6H5 | 77 | | |
| C6H5N5 | 147 | | |
nitrobenzene | C6H5NO2 | 123 | InChI=1S/C6H5NO2/c8-7(9)6-4-2-1-3-5-6/h1-5H | 98-95-3 |
nitrobenzene | C6H5NO2 | 123 | InChI=1S/C6H5NO2/c8-7(9)6-4-2-1-3-5-6/h1-5H | 98-95-3 |
Benzene | C6H6 | 78 | InChI=1S/C6H6/c1-2-4-6-5-3-1/h1-6H | 71-43-2 |
| C6H6N5 | 148 | | |
| C6H7N2O2 | 139 | | |
9-Methyladenine | C6H7N5 | 149 | InChI=1S/C6H7N5/c1-11-3-10-4-5(7)8-2-9-6(4)11/h2-3H,1H3,(H2,7,8,9) | 700-00-5 |
| C6H8N2O | 124 | | |
| C6H8N2O2 | 140 | | |
| C6H9N2O2 | 141 | | |
| C7H4 | 88 | | |
5-nitroanthranilate | C7H5N2O4 | 181 | | |
5-amino-2-hydroxy-3-nitrobenzoate | C7H5N2O5 | 197 | | |
trinitrotoluene | C7H5N3O6 | 227 | InChI=1S/C7H5N3O6/c1-4-6(9(13)14)2-5(8(11)12)3-7(4)10(15)16/h2-3H,1H3 | 118-96-7 |
| C7H5NO | 119 | | |
| C7H5NO3 | 151 | | |
| C7H5NO4 | 167 | | |
| C7H6NO | 120 | | |
| C7H6NO2 | 136 | | |
| C7H6O | 106 | | |
| C7H7 | 91 | | |
2-Nitrotoluene | C7H7NO2 | 137 | InChI=1S/C7H7NO2/c1-6-4-2-3-5-7(6)8(9)10/h2-5H,1H3 | 88-72-2 |
3-Nitrotoluene | C7H7NO2 | 137 | InChI=1S/C7H7NO2/c1-6-3-2-4-7(5-6)8(9)10/h2-5H,1H3 | 99-08-1 |
4-Nitrotoluene | C7H7NO2 | 137 | InChI=1S/C7H7NO2/c1-6-2-4-7(5-3-6)8(9)10/h2-5H,1H3 | 99-99-0 |
| C7H7O | 107 | | |
Toluene | C7H8 | 92 | InChI=1S/C7H8/c1-7-5-3-2-4-6-7/h2-6H,1H3 | 108-88-3 |
| C7H8N5 | 162 | | |
6-dimethyladenine | C7H9N5 | 163 | InChI=1S/C7H9N5/c1-12(2)7-5-6(9-3-8-5)10-4-11-7/h3-4H,1-2H3,(H,8,9,10,11) | 938-55-6 |
2-(diethylamino)butanoate | C8H16NO2 | 158 | | |
2-Aminooctanoic acid | C8H17NO2 | 159 | InChI=1S/C8H17NO2/c1-2-3-4-5-6-7(9)8(10)11/h7H,2-6,9H2,1H3,(H,10,11) | 644-90-6 |
5-bromouridine | C9H11BrN2O6 | 322 | InChI=1S/C9H11BrN2O6/c10-3-1-12(9(17)11-7(3)16)8-6(15)5(14)4(2-13)18-8/h1,4-6,8,13-15H,2H2,(H,11,16,17)/t4-,5-,6-,8-/m1/s1 | 957-75-5 |
| CCH2 | 26 | | |
Chloromethylidyne | CCl | 47 | InChI=1S/CCl/c1-2 | 3889-76-7 |
| CCl2 | 82 | InChI=1S/CCl2/c2-1-3 | 1605-72-7 |
| CF2Cl | 85 | | |
Methylidyne | CH | 13 | InChI=1S/CH/h1H | 3315-37-5 |
Methylene | CH2 | 14 | InChI=1S/CH2/h1H2 | 2465-56-7 |
| CH2COO | 58 | | |
| CH2COOH | 59 | | |
| CH2N | 28 | | |
Cyanamide | CH2N2 | 42 | InChI=1S/CH2N2/c2-1-3/h2H2 | 420-04-2 |
Carbamoyl | CH2NO | 44 | InChI=1S/CH2NO/c2-1-3/h(H2,2,3) | 2858-51-7 |
| CH2S | 46 | | |
| CH2S2 | 78 | | |
| CH3 | 15 | | |
2-nitrotoluene | CH3C6H4NO2 | 137 | | |
Formamide | CH3NO | 45 | InChI=1S/CH3NO/c2-1-3/h1H,(H2,2,3) | 75-12-7 |
| CH3S | 47 | | |
| CH3S2 | 79 | | |
Hydroxyurea | CH4N2O2 | 76 | | 127-07-1 |
| CHCl | 48 | InChI=1S/CHCl/c1-2/h1H | 2108-20-5 |
| CHCl2 | 83 | InChI=1S/CHCl2/c2-1-3/h1H | 3474-12-2 |
Chloromethane | CHCl3 | 118 | InChI=1S/CHCl3/c2-1(3)4/h1H | 67-66-3 |
| CHCO | 41 | | |
| CHN2 | 41 | | |
Peroxycyanic Acid | CHNO2 | 59 | InChI=1S/CHNO2/c2-1-4-3/h3H | |
| CHS2 | 77 | | |
Atomic Chlorine | Cl | 35 | InChI=1S/Cl | |
| Cl2 | 70 | InChI=1S/Cl2/c1-2 | 7782-50-5 |
| ClC2F3 | 116 | | |
| ClFH | 55 | | |
| CN | 27 | | |
cyanide | CN | 26 | | |
Cyanonitrene | CN2 | 40 | InChI=1S/CN2/c2-1-3 | |
| CNO | 42 | | |
$l^{2}-azanylidenemethanone | CNO | 42 | InChI=1S/CNO/c2-1-3 | 22400-26-6 |
| CO2 | 44 | | |
| COND2 | 46 | | |
| CONH2 | 45 | | |
| CONH2 | 44 | | |
| COOH | 45 | | |
Atomic deuteron | D | 2 | | 12597-73-8 |
| DCNH | 29 | | |
| DCO | 30 | | |
| DCON | 44 | | |
| DCONH | 45 | | |
1D-formamide | DCONH2 | 46 | | |
Fluorine | F | 19 | | |
| F2H | 39 | | |
Atomic Hydrogen | H | 1 | InChI=1S/H | 12385-13-6 |
| H2N1O1 | 32 | | |
Water | H2O | 18 | InChI=1S/H2O/h1H2 | |
| HCl2 | 71 | | |
| HCNCl | 62 | | |
| HCND | 29 | | |
| HCNH | 28 | | |
Formyl radical | HCO | 29 | | 2597-44-6 |
| HCON | 43 | | |
| HCOND | 45 | | |
N,N,D-formamide | HCOND2 | 47 | | |
| HO | 17 | | |
| N2O | 44 | | |
| N2O2 | 60 | | |
| N2O4H | 93 | | |
| ND2 | 18 | | |
Nitrogen monohydride | NH | 15 | | |
Amido radical | NH2 | 16 | | 13770-40-6 |
Nitrite | NO2 | 46 | InChI=1S/NO2/c2-1-3 | 14797-65-0 |
Atomic Oxygen | O | 16 | InChI=1S/O | |
| OC2F | 59 | | |
| OCN | 43 | | |
Cyanate | OCN | 42 | | 661-20-1 |
| OFC | 47 | | |
| OH | 17 | | |
| OHCF2 | 67 | | |
Sulphur | S | 32 | | |
| S2 | 64 | | |
| SH | 33 | | |
| WCl2O | 270 | | |
| WCl2O2 | 286 | | |
| WCl3 | 289 | | |
| WCl3O | 305 | | |
| WCl4 | 324 | | |
| WCl4O | 340 | | |
Wolfram(VI)-chloride | WCl6 | 394 | | 13283-01-7 |
| WClO2 | 251 | | |