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1. Beilstein Abstracts
꿅᣼www.chemweb.com
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2. ÃÀ¹úרÀû
꿅᣼http://www.uspto.gov/patft/index.html
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3. Å·ÖÞרÀû
꿅᣼http://www.european-patent-office.org/index.en.php
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4. ÖйúרÀû
꿅᣼http://www.sipo.gov.cn/sipo/default.htm
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5. ÐÂ¼ÓÆÂרÀû
꿅᣼http://www.surfip.gov.sg/sip/site/sip_home.htm
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6. Ó¢¹ú»Ê¼Ò»¯Ñ§»á
꿅᣼http://www.rsc.org/is/journals/j1.htm
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7. ÃÀ¹ú»¯Ñ§Ñ§»á
꿅᣼http://pubs.acs.org/
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8. ORGANIC SYNTHESES
꿅᣼http://www.orgsyn.org/
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9. SYNTHETIC.PAGES
꿅᣼http://www.syntheticpages.com/
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10. ScienceDirect
꿅᣼http://www.sciencedirect.com
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1. SDBS
꿅᣼http://www.aist.go.jp/RIODB/SDBS/sdbs/owa/sdbs_sea.cre_frame_sea
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2. CHEMFINDER
꿅᣼http://chemfinder.cambridgesoft.com/
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3. NIST
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4. ACROS
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5. Sigma-Aldrich
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6. ChemSketch
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1. Öйú»¯¹¤Íø
꿅᣼http://www.chemnet.com.cn/
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2. Chemnet
꿅᣼http://www.chemnet.com /
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3. »¯¹¤Êг¡ÆßÈÕѶ
꿅᣼http://www.chem-trade.net.cn/
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4. ÖйúÊÔ¼ÁÍø
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5. ACROS
꿅᣼http://www.acros.be/
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6. Sigma-Aldrich
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1. Óлú»¯Ñ§ÂÛ̳
꿅᣼http://www.organicchem.com/bbs/index.asp
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2. ÖйúÉ«Æ×ÍøÂÛ̳
꿅᣼http://www.sepu.net/dvbbs/index.asp
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3. »¯Ñ§ÔÚÏß
꿅᣼http://www.chemonline.net/
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4. ×Ô¶¯·­Òë
꿅᣼http://www.worldlingo.com/zh/pro ... er_translation.html
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