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1. Beilstein Abstracts
꿅᣼www.chemweb.com
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2. ÃÀ¹úרÀû
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꿅᣼http://www.sipo.gov.cn/sipo/default.htm
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5. ÐÂ¼ÓÆÂרÀû
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6. Ó¢¹ú»Ê¼Ò»¯Ñ§»á
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9. SYNTHETIC.PAGES
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10. ScienceDirect
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1. SDBS
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2. Chemnet
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6. Sigma-Aldrich
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3. »¯Ñ§ÔÚÏß
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