|
| Tianjin
Zhengyuan Fine Chemical CO.,LTD |
| is
built up by National Pesticide |
| Engineering
Research Center (Tianjin) |
| in Nakai University.
|
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|
New
Products
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|
|
- Medicine Intermedia:2,3-DHF， Assay≥99.0%
|
- Medicine Intermedia：2,5-DHF， Assay≥99.0%
|
- Medicine Intermedia：3,4-dihydropyran，
Assay≥98.0%
|
- Medicine Intermedia：Tetrahydropyran，
Assay≥99.0%
|
|
|
|
