七、4-氯乙卡西酮等32种物质列入《非药用类麻醉药品和精神药品管制品种增补目录》(2018年9月1日起施行)【32种】 八、芬太尼类物质列入《非药用类麻醉药品和精神药品管制品种增补目录》(2019年5月1日起施行)【整类】 九、含羟考酮复方制剂等品种列入精神药品管理(20...
Cycloaddition of an Oxyallyl Intermediate, Generated from 1,1-Dichloro-6-(3-methyl-2-furyl)hexan-2-one ( Z )-3-Methylpent-2-en-4-yn-1-ol ( 7 ) was transformed to 2-(4-chlorobutyl)-3-methylfuran ( 4b ) and 2-(but-3-enyl)-3-methylfuran ( 10a ) by C-alkylation and 5-exo-...
6-bromospiro[2H-benzofuran-3,4'-oxazolidine]-2'-one2407719-41-7C10H8BrNO3 (3R)-7-bromo-5-methyl-3-(tritylamino)-2,3-dihydro-1,5-benzoxazepin-4-one2387568-22-9C29H25BrN2O2 1-(benzenesulfonyl)-3-bromo-pyrrole-2-carboxylic acid2387602-47-1C11H8BrNO4S ...
英文名称:1-(furan-2-yl)hexan-1-one CAS号码:14360-50-0 产品类别:医药中间体 密度:0.994 沸点:125-127°C15mm 闪点:125-127°C/15mm 折射率:1.4890 公司简介 湖北巨胜科技有限公司坐落在中国茶圣的故乡、以文化遗产——茶圣陆羽闻名于海内外的湖北省天门市,属于武汉1小时经济圈,区内交通发达,工厂林立,为...
5-Octylfuran-2(5H)-one5-辛基呋喃-2(5H)-酮17756-68-2 2,2'-Bipyridine]-6,6'-diamine2,2'-联吡啶]-6,6'二胺93127-75-4 5-Ethoxy-4-methyloxazole5-乙氧基-4-甲基唑5006-20-2 5-Nitro-2-phenyl-1H-indole5-硝基-2-苯基-1H-吲哚4993-87-7 ...
ChemInform Abstract: Synthesis and Structural Study of (+)‐5‐Acetyl‐6‐methyl‐5p‐ tolylsulfinyl‐3a,4,5,6‐tetrahydro‐(3H)‐benzofuran‐2‐one... C Alexandre,O Belkadi,F Rouessac - 《Chem Inform》 被引量: 0发表: 1994年 ChemInform Abstract: 1-(5-Methanesulfinyl-2,2,6-trimethyl...
3- hepten-2-one FL/FR 2- heptenoic acid FL heptyl cinnamate FL/FR 2- heptyl furan FL/FR heptyl heptanoate FL/FR herbal heptane FR hexanal butane-2,3-diol acetal FL hexanal dihexyl acetal FL/FR hexanal octane-1,3-diol acetal FL (E)-2- hexenal FL (Z)-3- hexenal FL/FR 2- hexen...
2,5-Furandion 2,5-Furandione 2,5-Furandione 2,5-Furandione, 3-(2-dodecenyl) dihydro- 2,5-Furandione, 3-(Dodecenyl) Dihydro- 2,5-Furandione, 3-(Dodecenyl) Dihydro-, Reaction Products With Proplene Oxide 2,5-Furandione, 3-(Hexadecenyl) Dihydro-(9ci) ...
6-(Acetoxymethyl)-5-chloro-2-[(2R,3R,4R,5S)-3,4-diacetoxy-2,5-bis(chloromethyl)-2,3,4,5-tetrahydrofuran-2-yloxy]-3,4,5,... In sugar molecule of the title compound, C22H29Cl3O13·C7H8, the pyranose ring adopts the expected chair...
Indeno[7,1-bc]furan-4(2H)-one, 4a,5,6,7,7a,7b-hexahydro-, (4aR,7aS,7bS)-rel- Tube955(腾渤产品) 131455-09-9 (R)-N-Methyl-1-[3,5-bis(trifluoromethyl)phenyl]ethylamine (R)-N-甲基-1-[3,5-二(三氟甲基)苯基]乙胺 334477-60-0 Octahydro-6H-cyclopenta[c]pyridin-6-one Tube...