Chemical Name2-Hexenoic acid,4-[[(2E)-1,4-dioxo-2-pentenyl](phenylmethyl)amino]-5-methyl-, ethylester, (2E,4S)- CAS Registry Number497830-80-5 PubChemID0 Molecular Weight357.45 PSA LogP EINECS Molecular FormulaC21H27NO4 Synonyms
CAS No.1699-51-0 Molecular FormulaC21H27NO4 Molecular Weight357.44338 PSA40.16000 LogP3.43060 PubChemID15548 EINECS216-923-9 Synonyms Laudanosine; Laudanosine; Laudanosine; Laudanosine; DL-LAUDANOSIN; (+-)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-veratrylisoquinoline; (+-)-laudanosine; (+...
CAS No.2688-77-9 Molecular FormulaC21H27NO4 Molecular Weight357.45 PSA40.16000 LogP3.63 (Predicted) PubChemID73397 EINECS220-253-2 Synonyms laudanosina; ラウダノシン; (+)-(S)-Laudanosine; (+)-Laudanosine; (1S)-1,2,3,4-Tetrahydro-1-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methylisoquino...
分子式:C21H27NO 分子量:309.44500 熔点: 密度: 蒸汽压: 溶解性: 稳定性: 外观与性状: 危险标记: 用途: 1,1-联苯-4-哌啶基-1-丁醇盐酸盐修改号码:2 模块1. 化学品 产品名称:1,1-Diphenyl-4-piperidino-1-butanol Hydrochloride 修改号码:2
C21H27NO4, triclinic, P 1 ‾ (no. 2), a = 7.5904(17) Å, b = 10.394(2) Å, c = 12.651(3) Å, α = 73.270(4)°, β = 85.888(4)°, γ = 86.078(4)°, V = 952.2(4) Å3, Z = 2, R gt(F) = 0.0469, wR ref(F 2) = 0.1545, T = 296(2) ...
米库氯铵杂质44 188956-91-4 C21H27NO5STD Pharm 标准品官网:www.standardpharm.org.cn货期为1~4周,详情请咨询:刘经理Tel: 189-7176-8502QQ: 2885409586 湖北扬信医药(现货)供应各种杂质对照品: 莫西沙
10.吸食毒品会造成死亡,青少年都要拒绝毒品,珍爱生命,吗啡和海洛因都是严格查禁的毒品,海洛因分子式为C21H23NO5.海洛因是吗啡的二乙酸酯,则吗啡的分子式是( ) A.C17H19NO3B.C17H21NO4C.C17H25NO3D.C25H27NO7 试题答案 在线课程 分析令吗啡的分子式为A,反应可以表示为:A+2CH3COOH→C21H23NO5+2H2O,利用...
89646-18-4 Basic Information Chemical Name2-Cyclopenten-1-one,3-[(1,2,3,4,5,6,7,8-octahydro-1,2-dimethyl-2-phenanthrenyl)amino]- CAS No.89646-18-4 Molecular FormulaC21H27NO Molecular Weight309.453 PSA29.10000 LogP4.60110 View More...
Chemical Name(2S)-2-[[(1S,2S,3S,4R)-3-(4-methylphenyl)sulfonyl-7-[(2-methylpropan-2-yl)oxy-oxomethyl]-7-azabicyclo[2.2.1]hept-5-en-2-yl]oxy]propanoic acid CAS No.205498-94-8 Molecular FormulaC21H27NO7S Molecular Weight437.5 PSA118.59000 LogP3.57200 PubChemID10646632 View More205498...