
3-乙氧基噻吩-2-羧酸甲酯T20985 · CAS 139926-22-0
97%

97%
≥98%
99%
99%
90%,其余为反,顺-异构体
促销98%
99.8%(metalsbasis)
99%(metalsbasis)
99.99%(metalsbasis)
≥95%
Puratronic,99.997%(metalsbasis)

98%(metalsbasis),Pt54.5%min
促销≥97%
99.9%(metalsbasis)
97%
![(S)-2,2'-双[双(3,5-二-叔-丁基苯基-4-甲氧基)膦基]-4,4',6,6'-四甲氧基联苯结构图](/assets/reference-structures/1365531-99-2.png)
97%
≥98%
90%
≥98%
98%
≥98%
≥97%