售后无忧
品质保障
专业品质
(R)-(+)-2,2'-双(二苯膦基)-1,1'-联萘
100g,98%
1-溴-4-甲氧基萘
1g,98%
2,3-二溴-6,7-二氰基萘
250mg,97%
1-乙炔基嵌二萘
1g,97%
萘
5kg,AR,98%
1-溴萘
2.5kg,97%
2-溴萘
25g,98%
1-氯代萘
25g,96%
(R)-(+)-2,2'-双(二苯膦基)-1,1'-联萘
10g,98%
1-溴-4-甲氧基萘
25g,98%
2,3-二氰基萘
250mg,98%
1-乙炔基嵌二萘
250mg,97%
2-苯基萘
50mg,95%
1-硝基萘
100g,95%
萘
5g,Standard for GC,≥99.5%(GC)
1-溴萘
25g,97%
2-溴萘
500g,98%
1-氯代萘
5g,96%
(R)-(+)-2,2'-双(二苯膦基)-1,1'-联萘
25g,98%
2,2'-双(二-对甲苯基膦基)-1,1'-联萘
1g,98%
1-溴-4-甲氧基萘
5g,98%
1,6-二甲氧基萘
100g,98%
1-乙炔基嵌二萘
5g,97%
2-苯基萘
5g,95%
1-硝基萘
100g,99%
1-溴萘
500g,97%
2-溴萘
5g,98%
2,2'-双(二-对甲苯基膦基)-1,1'-联萘
250mg,98%
1,6-二甲氧基萘
1g,98%
1-硝基萘
1g,99%
1-溴萘
5g,97%
2,2'-双(二-对甲苯基膦基)-1,1'-联萘
5g,98%
1,6-二甲氧基萘
25g,98%
1,2-二羟基萘
1g,95%
1-硝基萘
25g,99%
1,6-二甲氧基萘
5g,98%
1,8-二碘萘
1g,97%
1,2-二羟基萘
250mg,95%
2-甲基-1-硝基萘
250g,>98.0%(GC)
1-硝基萘
500g,99%
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