2件中/1-2件目を表示
Chemical-Products
Chemical Name | 3,4-Dihydro-2H-pyran |
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CAS No. | 110-87-2 |
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・synthetic raw materials
・protection of hydroxy groups
Chemical-Products
Chemical Name | 2,3-Dihydrofuran |
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CAS No. | 1191-99-7 |
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・synthetic raw materials
・protection of hydroxy groups