we mainly deal with synthetic aromatizers such as:pyrazine,pyrrole,thiazole,thiofuran,furan and sulfur containing aromatizer.
生产吡嗪、吡咯、吡啶、噻唑、噻酚、呋喃等杂环
香料和硫醇、硫醚、硫酯含硫香料。
we mainly deal with synthetic aromatizers such as:pyrazine,pyrrole,thiazole,thiofuran,furan and sulfur containing aromatizer.
生产吡嗪、吡咯、吡啶、噻唑、噻酚、呋喃等杂环香料和硫醇、硫醚、硫酯含硫香料。
Four Polysubstituted Pyrrole N Methylene 1,3,4 Thiadiazoles were synthesized.The structure of related products have been discussed.
一系列取
吡咯-N-亚甲基联1，3，4-噻二唑和相关化物，并对其结构进
析和表征
声明：以上例句、词性
均由互联网资源自动生
，部未经过人工审核，其表达内容亦不
表本软件的观点；若发现问题，欢迎向我们指正。
