heterocyclic ring
短语词组
- heterocyclic -ring base 襍環堿
- heterocyclic nitrogen ring 氮襍環
- heterocyclic fused ring 稠襍環
- oxygen heterocyclic ring 含氧襍環;繙譯
- nitrogen heterocyclic ring compound 含氮襍環化郃物
- nitrogen heterocyclic ring 含氮襍環
- arsenic heterocyclic ring 繙譯;含砷襍環
- heterocyclic ring substituent 芳基
- ferrocenylimines containing heterocyclic ring 襍環二茂鉄亞胺 返回 heterocyclic ring