鹽酸脲 的英文怎麼說
中文拼音 [yánsuān]
鹽酸脲
英文
urea hydrochloride-
Furbenicillin sodium, a known semi - synthetic ureide type of antibiotic firstly marketed in china, was synthesized from starting material 2 - furaldehyde via six steps including oximation reaction, beckmann rearrangement, isocyannuration, amination, condensation and salification etc
摘要以呋喃甲醛為起始原料，經厲化、貝克曼重排、異氰脲酸化、氨基化、縮合和成鹽6步反應，合成了酰脲類青霉素抗生素呋布西林鈉。It was completely inactive upon heat treatment at 95, in 4moi / l urea and 1mol / l guanidine hydrochloride
當脲及鹽酸胍的濃度分別達到4mol l和1mol l時， dpl的活性完全消失。However, efforts to eliminate semicarbazide sources from packaging had already progressed, and manufacturers are now using sodium bicarbonate as the replacement chemical in the production of plastic seals
然而，將氨基脲清除出包裝材料的工作也已取得了進展，現在生產商們用重碳酸鹽作為氨基脲的替代化合物。Synthesis and spectrum study of 5 - bromosalicylaldehyde contract semicarbazided hydrochloride and its rare earth metal complexes
溴水楊醛縮鹽酸氨基脲稀土配合物的合成及光譜研究Our 10000m2 plant located on shanghai jinshan district had established itself as a base for developing researching and manufacturing grc frp spua products, replicas of rockworks, trees, animals, our 10000m2 plant located on shanghai jinshan district had established itself as a base for developing researching and manufacturing grc frp spua products, replicas of light - weight rockworks, trees, animals, realistic and fantasys sculptures special effects etc
公司位於金山區，擁有佔地1000餘平米的工業廠房，是集生產，加工，實驗，藝術創新的產品源頭基地，主要產品囊括： grc （低堿度硫鋁酸鹽纖維水泥） frp （玻璃鋼） spua （聚脲）製作的輕體高模擬假山，樹木，動物。Transition metal coordination compounds easily cause d - d transition or change transfer transition. so they show dramatic colors. in this paper, two organic hydrate thermochromic material and a series of thermochromic transition metal complexes are synthesized, and a schiff was synthesized too
研究了對氨基苯乙酮、鹽酸氨基脲縮水楊醛、三水合對硝基苯胺以及對氨基乙酰苯胺等有機物作配體形成的過渡金屬配合物的合成及其熱色性。D - glucosamine hydrochloride is the main raw material of the synthesis anticancer medicine chlorozotocin
氨基葡萄糖鹽酸鹽還是合成抗癌藥物氯脲黴素的主要原料。分享友人