acdlabs.com 的自然流量、热门关键词、排名和 SEO 数据。
| # | 关键词 | 搜索量 | KD | CPC | 预计流量 | 排名 | 国家 |
|---|---|---|---|---|---|---|---|
| 1 | pka | 8,400 | 13 | N/A | 882 | 3 |  UK |
| 2 | chemsketch | 2,300 | 8 | $0.33 | 804 | 1 |  MX |
| 3 | acd | 1,900 | 10 | $1.14 | 560 | 1 | UK |
| 4 | acyl halide | 4,400 | 37 | $0.18 | 462 | 3 |  US |
| 5 | chemdraw online | 1,700 | 13 | $0.19 | 127 | 4 |  IN |
| 6 | pka definition | 1,700 | 37 | $0.00 | 93 | 5 | US |
| 7 | what is pka | 1,500 | 13 | $0.00 | 82 | 5 | UK |
| 8 | lactone | 1,100 | 25 | $0.20 | 82 | 4 |  CA |
| 9 | acid dissociation constant | 4,600 | 27 | $0.00 | 57 | 9 | US |
| 10 | pka value | 1,800 | 16 | $0.00 | 45 | 7 | IN |
| 11 | false positive and false negative | 1,200 | 14 | $0.00 | 42 | 6 | IN |
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