n.[化]醋酸鹽；醋酸酯

The absorption spectrum, color tone and the stability Of perilla Color in the ethano - water systems were studied. 研究了紫蘇色素在不同濃度的乙醇-水溶液體系中的吸收光譜和色差的變化規(guī)律。

Piperazine Theophylline Ethanoate 茶堿乙酸哌嗪[強(qiáng)心藥, 利尿藥, 平滑肌松弛藥]

heptaminol theophyline ethanoate 茶堿乙酸庚胺醇

Heptaminol Theophylline Ethanoate 茶堿乙酸庚胺醇

Keywords Ruthenium ethanoate;Thermal decomposition;Synthes; 乙酸釕;熱分解;合成;