2) thiourea and its derivatives
硫脲及其衍生物
1.
Present investigation examined different thiourea and its derivatives used as accelerators in the EN bath.
化学镀应用中经常要使用加速剂 ,本研究的目标物质是化学镀镍的加速剂———硫脲及其衍生物。
4) 1,4-phenylenedioxydiacetic acid and its derivatives
1,4-苯二氧基二乙酸及其衍生物
5) bisphenol A and its epoxy derivatives
双酚A及其环氧衍生物
1.
This article reviewed the residue analytical methods of bisphenol A and its epoxy derivatives in food and packing materials, and look forward to the control of them in food in the future.
双酚A及其环氧衍生物在食品包装材料中的迁移可能会造成人类和野生动物的内分泌系统、免疫系统、生殖系统和神经系统出现异常,是导致食品污染的重要途径之一。
6) 4,4-dipyridine and its derivatives
4,4'-二吡啶及其衍生物
补充资料：红没药(树胶)提取物及其物理改性衍生物--系一种可能含树脂酸及其酯,萜及其氧化产物或聚合产物的物质(裂榄科没药)
CAS：9000-78-6
中文名称：红没药(树胶)提取物及其物理改性衍生物--系一种可能含树脂酸及其酯,萜及其氧化产物或聚合产物的物质(裂榄科没药)
英文名称：Opopanax (gum) Extractives and their physically modified derivatives. It is a product which may contain resin acids and their esters, terpenes, and oxidation or polymerization products of these terpenes. (Commiphora, Burseraceae).
Opopanax(gum)Extractives and their physically modified derivatives. It is a product which may contain resin acids and their esters,terpenes,and oxidation or polymerization products of these terpenes.(Commiphora,Burseraceae).
中文名称：红没药(树胶)提取物及其物理改性衍生物--系一种可能含树脂酸及其酯,萜及其氧化产物或聚合产物的物质(裂榄科没药)
英文名称：Opopanax (gum) Extractives and their physically modified derivatives. It is a product which may contain resin acids and their esters, terpenes, and oxidation or polymerization products of these terpenes. (Commiphora, Burseraceae).
Opopanax(gum)Extractives and their physically modified derivatives. It is a product which may contain resin acids and their esters,terpenes,and oxidation or polymerization products of these terpenes.(Commiphora,Burseraceae).
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参考词条