| 1 |
2-acetamido-2-deoxy-4-O-(beta-2-acetamid-2-deoxyglucopyranosyl)glucopyranose |
C097320 |
439174 |
496 |
5 |
| 2 |
25-hydroxyvitamin D |
C104450 |
5283731 |
167 |
4 |
| 3 |
2-azetidinone |
C116379 |
- |
18 |
3 |
| 4 |
2-oxindole |
C022960 |
321710 |
89 |
3 |
| 5 |
2,5-dioxopiperazine |
C010939 |
- |
19 |
2 |
| 6 |
2- and 4-pyridone |
- |
- |
1 |
1 |
| 7 |
2,5-anhydromannitol |
C031765 |
73544 |
13 |
1 |
| 8 |
2-aminobenzyl alcohol |
C072332 |
21439 |
5 |
1 |
| 9 |
2-AMINOPROP-2-ENAMIDE |
- |
3332061 |
3 |
1 |
| 10 |
2hpg |
- |
- |
18 |
1 |
| 11 |
2-substituted chromenone |
- |
- |
1 |
1 |
| 12 |
2,3-unsaturated thioglycosides |
- |
- |
2 |
1 |
| 13 |
2,3-dideoxy-1-thio-d-hex-2-enopyranosides |
- |
- |
2 |
1 |
| 14 |
2-phospholenes |
- |
- |
1 |
1 |
| 15 |
2-arylbenzo[b]furan |
- |
- |
2 |
1 |
| 16 |
2-methyl-1-oxacephem |
- |
- |
2 |
1 |
| 17 |
2,5-dimethyl-4-(morpholin-4-ylmethyl)phenol |
- |
118513 |
19 |
1 |
| 18 |
2,3-o,o-dibenzyl-l-ascorbic acid |
- |
- |
2 |
1 |
| 19 |
2-deoxy-2,2-difluorosugars |
- |
- |
2 |
1 |
| 20 |
2-alkoxy-3-alkylamidopropylphosphocholine |
- |
- |
2 |
1 |
| 21 |
2beta-alkyl- and 2beta-aryl-3-(substituted phenyl)tropane |
- |
- |
1 |
1 |
| 22 |
2-amino-3-hydroxy-d-ribono-1,4-lactone |
- |
- |
2 |
1 |
| 23 |
2-amino-3-alkoxy-d-xylono-1,4-lactone |
- |
- |
2 |
1 |
| 24 |
2-benzylbenzofurans |
- |
- |
1 |
1 |
| 25 |
2-Methoxyestradiol |
D000077584 |
66414 |
350 |
1 |
| 26 |
25(oh)2d3 |
- |
- |
177 |
1 |
| 27 |
25-dihydroxyvitamin d3 |
- |
- |
111 |
1 |
| 28 |
2,4,6-trimethyl [3h]galactose |
- |
- |
2 |
1 |
| 29 |
2,2'-dipyridyl disulfide |
C001105 |
65093 |
33 |
1 |
| 30 |
2,3,4-trimethyl [3h]galactose |
- |
- |
2 |
1 |
| 31 |
2-mercaptomethyl-5-guanodinopentanoic acid |
- |
- |
1 |
1 |
| 32 |
2-methylfuran |
C029060 |
- |
8 |
1 |
| 33 |
2"-hydroxyl |
- |
- |
13 |
1 |
| 34 |
2-bromoacrolein |
C041548 |
26969 |
4 |
1 |
| 35 |
2-HYDROXYISOFLAVANONE |
- |
13257279 |
2 |
1 |
| 36 |
2h-azirines |
- |
- |
3 |
1 |
| 37 |
25[oh]d |
- |
- |
5 |
1 |
| 38 |
2-nitro |
- |
- |
2 |
1 |
| 39 |
2,3,3-trifluoroallyl esters |
- |
- |
2 |
1 |
| 40 |
2-(3-(3-methoxy-4-hydroxystyryl)-2-oxoquinoxalin-1(2h)-yl)acetic acid |
- |
- |
1 |
1 |
| 41 |
2-cyanobenzyl |
- |
- |
1 |
1 |
| 42 |
2-aryl-1,2-dihydropyridines |
- |
- |
2 |
1 |
| 43 |
2-methylene-3-aryl-1,2,3,4-tetrahydropyridines |
- |
- |
2 |
1 |
| 44 |
2-aminoimidazo(1,2-a)pyridine |
C574418 |
11275025 |
1 |
1 |
| 45 |
25-hydroxyvitamin d(3) [3-epi-25(oh)d(3) |
- |
- |
1 |
1 |
| 46 |
2-(1-aminoalkyl)aziridines |
- |
- |
2 |
1 |
| 47 |
2-alkoxy-1,3-diamines |
- |
- |
2 |
1 |
| 48 |
2-(1-aminoalkyl) aziridines |
- |
- |
2 |
1 |
| 49 |
2,3-diaminoalkan-1-ols |
- |
- |
2 |
1 |
| 50 |
2,3-anhydrofuranose thioglycosides |
- |
- |
2 |
1 |