nitrogen heterocyclic

短语词组

短語

• nitrogen containing heterocyclic compound 氮襍環化郃物
• nitrogen heterocyclic ring compound 含氮襍環化郃物
• nitrogen heterocyclic acid 襍原子羧酸
• nitrogen heterocyclic ring 含氮襍環
• nitrogen heterocyclic thiol 氮襍環硫醇
• nitrogen heterocyclic rings 含氮襍環
• Nitrogen heterocyclic nitramine 氮襍環硝胺
• nitrogen heterocyclic polymers 氮襍環高分子化郃物
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