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The Duff Chemical Co., Ltd.??? ?? ??? ?????.
?? ?:
The Duff Chemical Co., Ltd.
??:
+86 (21) 5043-0283 / +86 18721475731
???:
duff_chemical@163.com,even_whgeao@hotmail.com
??:
China
URL:
www.yuhua99.com/ShowSupplierProductsList16189/0_EN.htm
? ?? ?:
40
1
?? ????
C8H5FN2O2
C2Br2Cl2F2
6-(????)-2-?????-3-??
C13H14N2O
(1-??-1H-??-3-?)(2,2,3,3-???????????)???
C20H27NO
(1-??-1H-??-3-?)?????
C17H15NO
??????????
CHFI2
???????-1,4-?????????
C6H5NaO6
??????-2-??
C4F6
C3H3Br2F3
C11H11NO
C12H14N2O3S
1-(1-??-1H-??-3-?)???
C12H13NO
CHF2I
(2Z) -1,1,1,4,4,4-??????? -2- ?
C4H2F6
2-??-4-(1,1,1,2,3,3,3-??????-2-???)???
C10H8F7N
3-???-1-??-1H-??
C17H15NO
1,2-??????-2-??-5-?????????????
C7H8N2O3
C6H5BN2O2
C14H17NO
1,1,2,2-?????????2,2,2-???????????
C4H3F7O
1,1-????-2,2-????????
C2Cl2F2
3-???-1-??-1H-??
C16H13NO
5-(????)-1H-????[4,3-b]???
C13H11N3O
1-(1-???-1H-??-3-?)???
C13H15NO
C12H13N2NaO3S
C3H6F6O4
2,2'-??????????
C12H8N2O4
C13H15NO
C2HClF2
??[2,8-?(????????)???-4-?-2-???]??
C17H8F6N2O
??1-(???????)????????????
C12H15NO3
C13H15NO2
2,2,2-??????????????????
C20H37F3O2
C3BrF7
1,1,1,4,4,4-??????-2,3-????
C4H4F6O2
C15H19NO
C4H2F6
(1-???-1H-??-3-?)(2,2,3,3-????????????)???
C19H25NO
C18H23NO2
C9H11N
1
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