| Chemistry | Lifetime | 764 | US 281 | 99.43 |
| Organic Chemistry | Lifetime | 441 | US 159 | 99.21 |
| Toxicology | Lifetime | 27 | US 4 | 98.63 |
| Physical and Theoretical Chemistry | Lifetime | 229 | US 106 | 98.38 |
| Complementary and Alternative Medicine | Lifetime | 455 | US 161 | 97.28 |
| Spectroscopy and Chemical Instrumentation | Lifetime | 651 | US 281 | 96.14 |
| Environmental Chemistry | Lifetime | 826 | US 303 | 91.62 |
| Pharmaceutical Science | Lifetime | 714 | US 201 | 83.18 |
| Biochemistry | Lifetime | 875 | US 390 | 80.96 |
| Electrochemistry | Lifetime | 723 | US 183 | 76.52 |
| Synthesis and Reactions of Organic Compounds | Lifetime | 48 | US 23 | 99.13 |
| Bioactive Compounds and Antitumor Agents | Lifetime | 43 | US 25 | 99.09 |
| Morinda citrifolia extract uses | Lifetime | 5 | US 5 | 98.98 |
| Phytochemistry and biological activities of Ficus species | Lifetime | 5 | US 2 | 98.25 |
| Steroid Chemistry and Biochemistry | Lifetime | 21 | US 12 | 98.70 |
| Organic Chemistry Cycloaddition Reactions | Lifetime | 90 | US 42 | 98.96 |
| Inorganic and Organometallic Chemistry | Lifetime | 177 | US 98 | 99.07 |
| Various Chemistry Research Topics | Lifetime | 75 | US 54 | 98.85 |
| Chemistry and Chemical Engineering | Lifetime | 60 | US 27 | 98.04 |
| Oxidative Organic Chemistry Reactions | Lifetime | 283 | US 92 | 98.61 |
| Analytical Chemistry and Chromatography | Lifetime | 847 | US 268 | 98.16 |
| Chemical Reaction Mechanisms | Lifetime | 340 | US 156 | 97.35 |
| Axial and Atropisomeric Chirality Synthesis | Lifetime | 169 | US 41 | 96.68 |
| Chemical synthesis and alkaloids | Lifetime | 449 | US 153 | 96.79 |
| Free Radicals and Antioxidants | Lifetime | 502 | US 174 | 96.71 |
| Molecular spectroscopy and chirality | Lifetime | 606 | US 251 | 96.82 |
| Cancer therapeutics and mechanisms | Lifetime | 836 | US 414 | 96.13 |
| Vitamin K Research Studies | Lifetime | 158 | US 76 | 94.93 |
| Phytochemical Studies and Bioactivities | Lifetime | 292 | US 42 | 93.48 |
| Biological and pharmacological studies of plants | Lifetime | 153 | US 6 | 92.08 |
| Traditional and Medicinal Uses of Annonaceae | Lifetime | 543 | US 122 | 94.05 |
| Phytochemistry and biological activity of medicinal plants | Lifetime | 309 | US 26 | 87.43 |
| Chemistry and Stereochemistry Studies | Lifetime | 162 | US 50 | 84.65 |
| History and advancements in chemistry | Lifetime | 924 | US 364 | 87.30 |
| Biological Activity of Diterpenoids and Biflavonoids | Lifetime | 980 | US 129 | 83.76 |
| Drug-Induced Ocular Toxicity | Lifetime | 845 | US 345 | 66.90 |
