1) dithio-salicylic acid
邻羟苯基荒酸
2) salicylic acid
邻羟基苯甲酸
1.
The ultraviolet absorbent 2,2′,4-trihydroxybenzophenone was prepared from resorcin,salicylic acid and phosphorus oxychloride in solvent medium sulfolanc using zinc chloride anhydrous as catalyst.
以间苯二酚、邻羟基苯甲酸和三氯氧磷为原料,环丁砜为溶剂,无水氯化锌为催化剂,合成了紫外线吸收剂2,2′,4-三羟基二苯甲酮。
2.
The allelopathic effects of salicylic acid stress on membrane lipid peroxidation and osmosis-regulating substances in two well performing Chinese fir clones(referred to as 01 and 02) were studies.
研究了杉木自毒物质邻羟基苯甲酸胁迫对2个杉木优良无性系组培苗(分别记为01号、02号)叶片的膜质过氧化及渗透物质的化感效应。
3.
Salicylic acid was found to have an autotoxic effect on Chinese fir in solution culture.
40,80 mg/L邻羟基苯甲酸胁迫浓度对2个杉木无性系可溶性糖含量的化感效应随时间变化由抑制效应转为促进效应,对01号的促进作用更大、更早,120 mg/L胁迫浓度均表现为抑制效应,对01号的抑制作用更小。
3) o hydroxybenzoic acid
邻羟基苯甲酸
1.
The separation behavior of o hydroxybenzoic acid, m hydroxybenzoic acid and p hydroxybenzoic acid in high performance capillary zone electrophoresis was investigated using cetyltrimethylammonium bromide(CTAB) as reversed reagent for electroosmotic flow The effects of pH of buffer solution and volume fraction of methanol on the separation, peak shape and elution order were studie
采用十六烷基三甲基溴化铵 (CTAB)为电渗流改性剂 ,考察了邻羟基苯甲酸、间羟基苯甲酸和对羟基苯甲酸在高效毛细管区带电泳模式下的分离行为 ,研究了缓冲液的pH和添加剂甲醇的用量对这 3种同分异构体的分离、峰形和出峰顺序的影响 ,并据此优化了这 3种异构体的分离条件。
4) o-hydroxybenzoic acid
邻羟基苯甲酸
1.
Results Seven compounds were isolated and five were elucidated as stigmasterol(1),octacosanoic acid(2),daucosterol(3),o-hydroxybenzoic acid(4),3,4-dihydroxybenzoic acid(5) Conclusion Compounds 2,4 and 5 .
结果分离得到7个化合物,鉴定了其中5个,分别为豆甾醇(stigmasterol,1)、正二十八烷酸(octacosanoic acid,2)、胡萝卜苷(daucosterol,3)、邻羟基苯甲酸(o-hydroxybenzoic acid,4)和3,4-二羟基苯甲酸(3,4-dihydroxybenzoic acid,5)。
5) m-hydroxy phthalic acid
邻羟基苯甲酸
1.
Aiming at studying the effects of auto-toxicity substance m-hydroxy phthalic acid(SA) on seedlings of Cunninghamia lanceolata under osmotic stress,the experiments were conducted by aquaculture of 1 year old seedlings of C.
为研究渗透胁迫下杉木自毒物质邻羟基苯甲酸(SA)对杉木幼苗的毒害作用,用不同浓度的聚乙二醇模拟干旱处理,通过水培方法研究在渗透胁迫下不同浓度(50,100,200 mg/L)杉木自毒物质SA对1年生杉木幼苗叶绿素含量的影响。
2.
The allelopathic effect of m-hydroxy phthalic acid and 4-carbonylethanol on the germination of Chinese fir seeds was analyzed.
利用杉木种子发芽试验,研究杉木叶中提取的化感物质——邻羟基苯甲酸、四羰基己醇对杉木种子的化感效应。
6) Benzoic acid, 2-hydroxy-, monosodium salt
邻羟基苯甲酸钠
补充资料：邻羧基苯硫代磺酸-邻羧基苯基酯
分子式：
CAS号：
性质：熔点230℃。用邻巯基苯甲酸与氯或硫酸酰氯反应制得。本试剂与烷基硫醇、芳基硫醇、杂环硫醇及巯基氨基酸等反应，生成不对称二硫化物(o-HOOCC6H4-SSR；R=烷基、芳基、杂环基及氨基酸基)。后者用硼氢化钠还原，可得到原来的硫醇。因而用于纯化、鉴别或保护硫醇。
CAS号：
性质：熔点230℃。用邻巯基苯甲酸与氯或硫酸酰氯反应制得。本试剂与烷基硫醇、芳基硫醇、杂环硫醇及巯基氨基酸等反应，生成不对称二硫化物(o-HOOCC6H4-SSR；R=烷基、芳基、杂环基及氨基酸基)。后者用硼氢化钠还原，可得到原来的硫醇。因而用于纯化、鉴别或保护硫醇。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条