2227990-04-5 | 4,4’,4’’,4’’’-[[吡啶-2,6-二基二(亚甲基)]二(氮三基)]四苯甲酸甲酯 | 实验谷

CAS:2227990-04-5 英文名:Tetramethyl 4,4’,4’’,4’’’-[[Pyridine-2,6-diylbis(methylene)]bis(azanetriyl)]tetrabenzoate 更多产品信息