1. |
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en.wikipedia.org
https://en.wikipedia.org/wiki/Butene
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Organic Keywords: 26,359,258
Organic Competitors: 968
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PPC Keywords: 20
PPC Competitors: 165
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2. |
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en.wikipedia.org
https://en.wikipedia.org/wiki/1-Butene
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Organic Keywords: 26,359,258
Organic Competitors: 968
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PPC Keywords: 20
PPC Competitors: 165
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3. |
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en.wikipedia.org
https://en.wikipedia.org/wiki/2-Butene
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Organic Keywords: 26,359,258
Organic Competitors: 968
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PPC Keywords: 20
PPC Competitors: 165
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4. |
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pubchem.ncbi.nlm.nih.gov
https://pubchem.ncbi.nlm.nih.gov/compound/1-butene
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Organic Keywords: 54,668
Organic Competitors: 1,075
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PPC Keywords: 0
PPC Competitors: 0
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5. |
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pubchem.ncbi.nlm.nih.gov
https://pubchem.ncbi.nlm.nih.gov/compound/trans-2-Butene
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Organic Keywords: 54,668
Organic Competitors: 1,075
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PPC Keywords: 0
PPC Competitors: 0
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6. |
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pubchem.ncbi.nlm.nih.gov
https://pubchem.ncbi.nlm.nih.gov/compound/cis-2-Butene
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Organic Keywords: 54,668
Organic Competitors: 1,075
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PPC Keywords: 0
PPC Competitors: 0
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7. |
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britannica.com
https://www.britannica.com/science/butene
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Organic Keywords: 900,351
Organic Competitors: 1,015
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PPC Keywords: 0
PPC Competitors: 63
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8. |
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shell.com
http://www.shell.com/business-customers/chemicals/safe-product-handling-and-transportation/product-stewardship-summaries/_jcr_content/par/expandablelist/expandablesection_2027007687.stream/1446577698921/de5ad56aa7a09e94a8ad294555a33d1c3d9862418cff9c3ac37f02ada7da7502/butene-product-stewardship-summary-october-2012.pdf
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Organic Keywords: 10,137
Organic Competitors: 875
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PPC Keywords: 2
PPC Competitors: 287
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9. |
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sigmaaldrich.com
http://www.sigmaaldrich.com/catalog/product/aldrich/295051?lang=en®ion=US
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Organic Keywords: 138,579
Organic Competitors: 1,000
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PPC Keywords: 3,092
PPC Competitors: 1,423
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10. |
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chemspider.com
http://www.chemspider.com/Chemical-Structure.11719.html
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Organic Keywords: 37,747
Organic Competitors: 924
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PPC Keywords: 1
PPC Competitors: 323
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