Tianjin Lisheng Chemical Co., Ltd??? ?? ??? ?????.
?? ?:Tianjin Lisheng Chemical Co., Ltd
??:02263233767?02263233768? 02263233758
???:lschem@163.com
??:China
? ?? ?:12
1
?? ????
| 2-????-4-(????)???? | | C21H26O3 |
| ???????? ????? | | C42H82O4S |
| ???? 3,3`-?????????? | | C30H58O4S |
| 2-(5-???-2H-??????-2-?)-6-(1,1-?????)-4-?? ?? | | C17H18ClN3O |
| ????-β-(3,5-?-t-??-4-???????)??????? | | C35H62O3 |
| 2-(5-???-2H-??????-2-?)-4,6-??(1,1-??????)?? | | C20H24ClN3O |
| ???(2,4-?-???-????)????? | | C42H63O3P |
| | | C31H38N4O6S |
| 2-(2-????-5-????)?????? | | C13H11N3O |
| ??(2,2,6,6-?????-4-?????)???? | | C28H52N2O4 |
| ???? ??????? | | C15H24O |
| ?????-[??? 3-(3`,5`-?-t-??-4`-???????)???????]?? | | C73H108O12 |
1