OLED材料

2-Naphthalenecarboxylic acid, 1-bromo-ethyl ester 773134-84-2

时间:2019-05-24 14:14 浏览次数:
2-Naphthalenecarboxylic acid, 1-bromo-ethyl ester 三头五尾在今朝猜生肖
CAS:773134-84-2
纯度:98%