Preparation of 4-bromobenzaldehyde from 4-bromotoluene photo-bromination Catalysis with La(Ac)_3;
催化溴化对溴甲苯制备4-溴苯甲醛
In the study, the effects of different treatments (AgNO3, GA3, KT, TDZ and 4℃ ) on seed dominancy were studied.
本实验以AgNO3、GA3、KT、TDZ和4℃低温处理凤丹种子,探讨解除其上胚轴休眠的途径。
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024058711号