CAS号[92573-96-1]化源网提供[2,2-dimethyl-5-methoxy-5-phenyl-Δ3-1,3,4-oxadiazoline]MSDS、说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。
Benzylidenehydrazono-oxadiazoline compounds have been prepared of the formula: ##STR1## wherein R.sub.1 and R.sub.2 are both lower alkyl or form with the heterocyclic ring carbon atom an alicyclic ring; and R. sub. 3 when present is selected from halogen, lower alkyl and lower alkoxy...
CAS号[86310-10-3]化源网提供[5,5-dicyclopropyl-2-methoxy-2-methyl-Δ3-1,3,4-oxadiazoline]MSDS、说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。
oxadiazoline-thione 恶二唑啉硫酮相关短语 Servofrax (三硫化二砷透红外材料) 塞沃弗雷克斯 quisqueite (高硫钒沥青) 硫沥青 Marignac Salt (硫酸锡钾) 马里纳克盐 sulphur black (硫化青) 硫化黑 Maurer's dots (恶性疟的红细胞内红色不规则小点) 毛雷尔氏小点 cadmium orange (不纯硫化镉) 镉桔黄 nytron ...
5) 4 oxadiazoline 4-噁二唑啉 例句>> 6) oxazolinedione 噁唑啉二酮补充资料:5-叔丁基-3-(2,4-二氯-5-异丙氧苯基)-1,3,4-噁二唑啉-2-酮 分子式:C15H18Cl2N2O3分子量:345.22CAS号:19666-30-9性质:熔点88-90°C。 说明:补充资料仅用于学习参考,请勿用于其它任何用途。
再将2a～2e与乙酸酐作用,合环得到一系列含有1,3,4-噁二唑啉环的衍生物3a～3e;在DMF中用HSCH2COOH合环,得到含有4-噻唑烷酮的衍生物4a～4e。 A series of 1,3,4-oxadiazoline derivatives 3a～3e were obtained from...
ChemInform Abstract: 2,2′‐Carbonyl‐bis(3,5‐dioxo‐4‐methyl‐1,2,4‐oxadiazoline). Part 1. A New Reagent for the Preparation of Carbamates and Amides, Application to the Synthesis of Dipeptides.amino acids, peptidesThe 1,2,4-oxadiazolidinedione (I) reacts with phosgene (II) to ...
ChemInform Abstract: Synthesis and Antibacterial Activity of Some Quinazoline‐Containing Oxadiazoline‐5‐thione Moietiesfused pyrimidine derivativesring closure reactionsthiadiazole derivatives1,4‐oxazine derivatives (morpholineReaction of the quinazolylacetic acids (I) with ethanol (II) yields the ...
英文名称:5-(5-NITRO-2-FURYL)-1,3,4-OXADIAZOLINE-2-ONE 英文同义词:5-(5-NITRO-2-FURYL)-1,3,4-OXADIAZOLINE-2-ONE CAS号: 分子式:C6H3N3O5 分子量:197.10512 EINECS号: 信息错误报告 您的Email: 按国家浏览5-(5-NITRO-2-FURYL)-1,3,4-OXADIAZOLINE-2-ONE国外供应商中国供应商 ...
CAS号[452336-06-0]化源网提供[5,5-dimethyl-2-(o-methylphenoxy)-2-phenoxy-Δ3-1,3,4-oxadiazoline]MSDS、说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。