上海钰康生物科技有限公司

4-二苯胺基苯甲醛现货厂家直销CAS号4181-05-9UCHEM

1,3,5-三(4-羧基苯基)苯现货厂家直销CAS号50446-44-1UCHEM

4-(4-甲基苯基)-2,2:6,2-三联吡啶现货厂家直销CAS号89972-77-0UCHEM

2,5-二氯-2,2,2-三氟苯乙酮现货厂家直销CAS号886371-22-8UCHEM

4-甲基-2,2-联吡啶-4-丁酸现货厂家直销CAS号114527-28-5UCHEM

二对甲苯基氯化膦现货厂家直销CAS号1019-71-2UCHEM

4-碘三苯胺现货厂家直销CAS号38257-52-2UCHEM

2,5-吡嗪二羧酸现货厂家直销CAS号122-05-4UCHEM

2,5-二甲基吡嗪现货厂家直销CAS号123-32-0UCHEM

4-(反式,反式-4-丙基双环己基)-2,3-二氟乙氧基苯现货厂家直销CAS号123560-48-5UCHEM

2-碘-3-甲基苯甲酸现货厂家直销CAS号108078-14-4UCHEM

S-(-)-1,1'-联萘-2,2'-双二苯膦现货厂家直销CAS号76189-56-5UCHEM

R-(+)-1,1'-联萘-2,2'-双二苯膦现货厂家直销CAS号76189-55-4UCHEM

S-联萘酚磷酸酯现货厂家直销CAS号35193-64-7UCHEM

R-联萘酚磷酸酯现货厂家直销CAS号39648-67-4UCHEM

S- 联萘酚现货厂家直销CAS号18531-99-2UCHEM

R-联萘酚现货厂家直销CAS号18531-94-7UCHEM

6,6-二氨基-2,2-联吡啶现货厂家直销CAS号93127-75-4UCHEM

3-乙烯基苯胺现货厂家直销CAS号15411-43-5UCHEM

4-二甲氨基吡啶现货厂家直销CAS号1122-58-3UCHEM

邻菲咯啉盐酸盐 一水合物现货厂家直销CAS号18851-33-7UCHEM

邻菲罗啉盐酸盐现货厂家直销CAS号3829-86-5UCHEM

无水邻菲啰啉现货厂家直销CAS号66-71-7UCHEM

一水邻菲罗啉现货厂家直销CAS号5144-89-8UCHEM