trans-ethyl-3-(3-ethoxy-4-methoxyphenyl)acrylate 95%
品牌:
MACKLIN
品號:
T903070
品名:
trans-ethyl-3-(3-ethoxy-4-methoxyphenyl)acrylate 95%
規格:
1g
CAS:
2172612-56-3
貨號:
T903070