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CAS编号中文名英文名分子式分子量熔点沸点
42067-49-2(E)-3-ethyl-4-methyl-2-penteneC8H16112.21
42067-67-42-adamantylmethanamineC11H19N165.2745
42068-70-2carbonochloridic acid, 2-methyl-2-propenyl ester
42069-01-2phosphorochloridodithioic acid, o-ethyl s-propyl ester
42069-15-82-溴异丁酸酐2-bromoisobutyric anhydrideC8H12Br2O3315.99
42069-20-52-hydroxy-n-(1-hydroxy-2-oxo-2-phenylethyl)-benzamid
42069-21-62-hydroxy-n-(1-hydroxy-2-(4-methylphenyl)-2-oxoethyl)-benzamid
42069-22-7n-(2-(4-chlorophenyl)-1-hydroxy-2-oxoethyl)-2-hydroxy-benzamid
42069-23-82-hydroxy-n-(1-hydroxy-2-(4-nitrophenyl)-2-oxoethyl)-benzamid
42069-24-9n-(1-hydroxy-2-oxo-2-phenylethyl)-3-pyridinecarboxamid
42069-25-0n-(1-hydroxy-2-(4-methylphenyl)-2-oxoethyl)-3-pyridinecarboxamid
42069-26-1n-(1-hydroxy-2-(4-methoxyphenyl)-2-oxoethyl)-3-pyridinecarboxamid
42069-27-2n-(2-(4-chlorophenyl)-1-hydroxy-2-oxoethyl)-3-pyridinecarboxamid
42069-28-3n-(1-hydroxy-2-(4-nitrophenyl)-2-oxoethyl)-3-pyridinecarboxamid
42069-29-4n-(2-(1,1'-biphenyl)-4-yl-1-hydroxy-2-oxoethyl)-3-pyridinecarboxamid
42069-30-7n-(1-hydroxy-2-oxo-2-(4-phenoxyphenyl)ethyl)-3-pyridinecarboxamid
42069-31-8n-(1-hydroxy-2-oxo-2-(4-(phenylthio)phenyl)ethyl)-3-pyridinecarboxamid
42069-32-9n-(1-hydroxy-2-(4-nitrophenyl)-2-oxoethyl)-pyrazinecarboxamid
42069-33-0n-(2-(1,1'-biphenyl)-4-yl-1-hydroxy-2-oxoethyl)-pyrazinecarboxamid
42069-34-1n-(1-hydroxy-2-oxo-2-(4-phenoxyphenyl)ethyl)-pyrazinecarboxamid
42069-35-2n-(1-hydroxy-2-oxo-2-(4-(phenylthio)phenyl)ethyl)-pyrazinecarboxamid
42069-45-42-ethoxy-2-((4-(methylthio)phenyl)amino)-1-(3-nitrophenyl)-ethanon
42069-46-52-ethoxy-1-(3-nitrophenyl)-2-((4-nitrophenyl)amino)-ethanon
42069-47-62-((2-chloro-4-nitrophenyl)amino)-2-hydroxy-1-(3-nitrophenyl)-ethanon
42069-72-71-(4-chloro-3-nitrophenyl)-2-ethoxy-2-((4-(methylthio)phenyl)amino)-ethanon
42069-73-81-(4-chloro-3-nitrophenyl)-2-ethoxy-2-((4-nitrophenyl)amino)-ethanon
4207-40-3dl-methionine, n-acetyl-, compd. with (2,5-dioxo-4-imidazolidinyl)urea (1:1)
4207-42-5benzoic acid, 4-amino-, compd. with (2,5-dioxo-4-imidazolidinyl)urea (1:1)
4207-56-1n,n,n-trimethyl-benzenaminiu (tribromide)C9H14Br3N375.92113-117℃
4207-90-3amorphin
42070-18-81-chloro-2-(2-iodoethoxy)ethane
42070-91-7(R)-1-(m-tolyl)ethanolC9H12O136.19
42070-92-8(R)-1-(对甲苯基)乙-1-醇(R)-1-(p-tolyl)ethan-1-olC9H12O136.19
42072-27-5phosphoramidothioic acid, acetyl-, o,o-dimethyl ester
42072-39-9methylpentanolC6H14O102.18152°C(lit.)
42072-46-82-methyl-, s-(2-methylpropyl) ester, (S)-butanethioic aci
42074-68-0氯代(邻氯苯基)二苯基甲烷Chloro(2-chlorophenyl)diphenylmethaneC19H14Cl2313.23130-135℃
42075-29-64-(4-氨基苯基)-3-甲基-4-氧代丁酸盐酸盐4-(4-aminophenyl)-3-methyl-4-oxobutanoic acidC11H13NO3  207.23461.671°C
42075-32-1(2R,4R)-(-)-pentanediolC5H12O2104.1450-52℃111-113℃
42075-45-62-methyl-butanethioic aci s-methyl ester
42076-12-0benzo(b)thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-(((phenylamino)thioxo
42076-13-12-巯基-3-苯基-5,6,7,8-四氢苯并[b]噻吩并[2,3-b]嘧啶-4(3h)-酮2-mercapto-3-phenyl-5,6,7,8-tetrahydrobenzo[b]thieno[2,3-d]pyrimidin-4(3h)-one
42076-28-81-(丙-2-炔-1-基)-1H-苯并[d]咪唑1-(Prop-2-yn-1-yl)-1H-benzo[d]imidazoleC10H8N2156.18
42078-65-93-甲基-2-丁烯酸-2-苯乙酯2-Butenoic acid, 3-methyl-, 2-phenylethyl esterC13H16O2
420786-61-42-(4-甲酰基-2-硝基苯氧基)乙酸乙酯Ethyl2-(4-formyl-2-nitrophenoxy)acetateC11H11NO6253.21
420786-92-12-溴-4-氟-5-甲氧基苯胺2-bromo-4-fluoro-5-methoxyanilineC7H7BrFNO220.0390  
420788-05-27-氨基-2-(叔丁氧羰基)-1,2,3,4-四氢异喹啉-3-羧酸7-Amino-2-(tert-butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acidC15H20N2O4292.33
42079-48-1(isocyanatomethyl)cyclopentane
42079-68-52′-hydroxy-6′-methoxychalcone
42079-78-75-甲氧基黄酮C16H12O3252.26130-134°C
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