| 1 |  rsc.org | Наука и образование > Химия | 1 | 00:03:17 | 2.57 | 52.03% |
| 2 |  sigmaaldrich.com | Наука и образование > Химия | 1 | 00:02:46 | 2.91 | 48.22% |
| 3 |  ptable.com | Наука и образование > Химия | 1 | 00:01:18 | 2.18 | 55.92% |
| 4 |  chemicalbook.com | Наука и образование > Химия | 1 | 00:03:16 | 4.93 | 49.4% |
| 5 |  x-mol.com | Наука и образование > Химия | 1 | 00:04:10 | 3.62 | 44.59% |
| 6 |  acetyl.ru | Наука и образование > Химия | 4 | 00:05:13 | 3.04 | 31.53% |
| 7 |  fishersci.com | Наука и образование > Химия | = | 00:02:52 | 4.35 | 54.65% |
| 8 |  thermofisher.cn | Наука и образование > Химия | 5 | 00:02:33 | 4.84 | 29.68% |
| 9 |  cas.org | Наука и образование > Химия | = | 00:07:34 | 9.87 | 22.87% |
| 10 |  masterorganicchemistry.com | Наука и образование > Химия | 1 | 00:02:29 | 2.08 | 50.99% |
| 11 |  osmanonline.info | Наука и образование > Химия | 7 | 00:02:54 | 3.63 | 42.07% |
| 12 |  tcichemicals.com | Наука и образование > Химия | 3 | 00:03:28 | 2.81 | 50.18% |
| 13 |  antpedia.com | Наука и образование > Химия | 3 | 00:01:09 | 1.92 | 54.64% |
| 14 |  stepenin.ru | Наука и образование > Химия | = | 00:10:53 | 9.06 | 34.1% |
| 15 |  sciencenotes.org | Наука и образование > Химия | 2 | 00:00:49 | 1.83 | 62.49% |
| 16 |  merckmillipore.com | Наука и образование > Химия | 3 | 00:01:40 | 2.40 | 44.08% |
| 17 |  eurofins.com | Наука и образование > Химия | 9 | 00:07:42 | 6.04 | 32.56% |
| 18 |  webqc.org | Наука и образование > Химия | 2 | 00:01:28 | 2.01 | 53.93% |
| 19 |  aist.go.jp | Наука и образование > Химия | 3 | 00:02:51 | 4.09 | 50.61% |
| 20 |  aceacademy.lk | Наука и образование > Химия | 12 | 00:07:25 | 5.40 | 46.28% |
| 21 |  carlroth.com | Наука и образование > Химия | = | 00:01:44 | 2.28 | 49.47% |
| 22 |  aktiv.com | Наука и образование > Химия | 10 | 00:11:21 | 12.57 | 19.14% |
| 23 |  avantorsciences.com | Наука и образование > Химия | = | 00:03:47 | 5.48 | 32.18% |
| 24 |  chemequations.com | Наука и образование > Химия | 4 | 00:01:56 | 2.49 | 44.37% |
| 25 |  studymind.co.uk | Наука и образование > Химия | 1 | 00:01:42 | 2.72 | 45.5% |
| 26 |  chemistrysteps.com | Наука и образование > Химия | 4 | 00:01:07 | 1.86 | 45.33% |
| 27 |  chemicalaid.com | Наука и образование > Химия | 2 | 00:01:07 | 1.88 | 51.95% |
| 28 |  instrument.com.cn | Наука и образование > Химия | 1 | 00:01:34 | 3.03 | 52.94% |
| 29 |  chemrxiv.org | Наука и образование > Химия | 4 | 00:01:24 | 1.98 | 50.47% |
| 30 |  anrfonline.in | Наука и образование > Химия | 4 | 00:07:22 | 5.40 | 42.98% |
| 31 |  shimadzu.co.jp | Наука и образование > Химия | 1 | 00:02:25 | 3.08 | 50.7% |
| 32 |  fz-juelich.de | Наука и образование > Химия | 3 | 00:03:32 | 5.00 | 36.35% |
| 33 |  chemguide.co.uk | Наука и образование > Химия | 14 | 00:00:53 | 1.84 | 51.78% |
| 34 |  waters.com | Наука и образование > Химия | 10 | 00:02:49 | 2.65 | 45.7% |
| 35 |  chemistryworld.com | Наука и образование > Химия | 8 | 00:00:29 | 1.48 | 53.39% |
| 36 |  muctr.ru | Наука и образование > Химия | 12 | 00:05:54 | 6.08 | 34.22% |
| 37 |  chemicalaid.net | Наука и образование > Химия | 2 | 00:01:18 | 1.69 | 53.15% |
| 38 |  chemrevise.org | Наука и образование > Химия | 34 | 00:01:28 | 2.82 | 34.51% |
| 39 |  knowunity.de | Наука и образование > Химия | 11 | 00:01:57 | 2.94 | 46.98% |
| 40 |  iupac.org | Наука и образование > Химия | 6 | 00:00:42 | 1.90 | 42.55% |
| 41 |  chemspider.com | Наука и образование > Химия | 5 | 00:00:53 | 1.77 | 48.31% |
| 42 |  bruker.com | Наука и образование > Химия | 5 | 00:01:11 | 2.54 | 45.67% |
| 43 |  nitech.ac.jp | Наука и образование > Химия | 12 | 00:04:27 | 4.13 | 30.33% |
| 44 |  xumuk.ru | Наука и образование > Химия | 1 | 00:01:10 | 1.81 | 45.81% |
| 45 |  sartorius.com | Наука и образование > Химия | 4 | 00:01:12 | 2.67 | 47.99% |
| 46 |  krict.re.kr | Наука и образование > Химия | 14 | 00:10:54 | 6.02 | 18.04% |
| 47 |  reaxys.com | Наука и образование > Химия | 9 | 00:08:31 | 17.82 | 13.78% |
| 48 |  chemistrytalk.org | Наука и образование > Химия | 1 | 00:00:36 | 1.61 | 52.2% |
| 49 |  organic-chemistry.org | Наука и образование > Химия | 4 | 00:01:22 | 1.80 | 52.98% |
| 50 |  colab.ws | Наука и образование > Химия | 8 | 00:00:54 | 1.67 | 53.82% |
