Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
barbituric acid was synthesized in 1864 by: | 0.66 | 0.2 | 8494 | 8 | 43 |
barbituric | 1.73 | 0.5 | 8017 | 3 | 10 |
acid | 0.21 | 0.5 | 5589 | 37 | 4 |
was | 1.73 | 0.9 | 9228 | 47 | 3 |
synthesized | 0.27 | 0.1 | 8747 | 69 | 11 |
in | 1.6 | 0.2 | 1079 | 65 | 2 |
1864 | 0.97 | 0.4 | 9942 | 66 | 4 |
by: | 0.1 | 0.2 | 6022 | 19 | 3 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
barbituric acid was synthesized in 1864 by: | 1.49 | 1 | 2060 | 20 |
barbituric acid was synthesized in 1864 by | 0.06 | 0.8 | 5013 | 3 |
synthesis of barbituric acid | 0.12 | 0.7 | 6243 | 79 |
what is barbituric acid | 0.98 | 0.6 | 9222 | 29 |
the first barbiturate in 1903 was | 0.23 | 0.6 | 396 | 52 |
what is barbiturate synthesis | 1.38 | 0.8 | 5190 | 67 |
barbiturates acidic or basic | 0.04 | 0.4 | 9843 | 97 |
where does barbiturates come from | 0.74 | 0.6 | 1620 | 71 |
barbituric acid chemical formula | 0.12 | 0.8 | 1464 | 24 |
barbituric acid molecular weight | 1.9 | 0.4 | 9866 | 40 |
is barbituric acid a controlled substance | 1.17 | 0.6 | 2897 | 3 |
when were barbiturates invented | 1.59 | 1 | 9344 | 74 |
barbituric acid cas no | 1.05 | 0.9 | 1808 | 38 |
how is barbiturates made | 0.8 | 0.1 | 7199 | 100 |
what is the source of barbiturates | 1.69 | 0.1 | 6702 | 29 |