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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 23-Oxopentacosan-1-al 126382-16-9 C25H48O2
    23-Oxopentacosan-1-al
    —— 2,2'-(((R)-1-((3aR,5R,6S,6aR)-6-((5,5-dimethyl-1,3,2-dioxaphosphinan-2-yl)oxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)ethane-1,2-diyl)bis(oxy))bis(5,5-dimethyl-1,3,2-dioxaphosphinane) 1159791-91-9 C24H43O12P3
    2,2'-(((R)-1-((3aR,5R,6S,6aR)-6-((5,5-dimethyl-1,3,2-dioxaphosphinan-2-yl)oxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)ethane-1,2-diyl)bis(oxy))bis(5,5-dimethyl-1,3,2-dioxaphosphinane)
    —— [(2S)-2-[(1S,3E,7E,11S,12E,15R,16S,17R,18S)-11-benzoyloxy-17,18-dihydroxy-1,4,8,12-tetramethyl-16-bicyclo[13.3.0]octadeca-3,7,12-trienyl]propyl] benzoate 211695-04-4 C39H50O6
    [(2S)-2-[(1S,3E,7E,11S,12E,15R,16S,17R,18S)-11-benzoyloxy-17,18-dihydroxy-1,4,8,12-tetramethyl-16-bicyclo[13.3.0]octadeca-3,7,12-trienyl]propyl] benzoate
    —— 2-(trimethylsilyl)ethyl 2,3-di-O-benzyl-6-O-(p-tolylsulfonyl)-β-D-galactopyranoside 260976-39-4 C32H42O8SSi
    2-(trimethylsilyl)ethyl 2,3-di-O-benzyl-6-O-(p-tolylsulfonyl)-β-D-galactopyranoside
    —— (2R,3R)-3-[5-bromo-2-[4-[[4-[2-(dimethylamino)ethylamino]pyrimidin-2-yl]amino]anilino]pyrimidin-4-yl]oxybutan-2-ol 1034358-56-9 C22H29BrN8O2
    (2R,3R)-3-[5-bromo-2-[4-[[4-[2-(dimethylamino)ethylamino]pyrimidin-2-yl]amino]anilino]pyrimidin-4-yl]oxybutan-2-ol
    —— 2-(3,4-dichloro-phenyl)-5-oxo-pentanoic acid methyl ester 186705-22-6 C12H12Cl2O3
    2-(3,4-dichloro-phenyl)-5-oxo-pentanoic acid methyl ester
    —— 2-methoxyethyl 1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hept-5-ene-2-carboxylate 113343-97-8 C11H10Cl6O3
    2-methoxyethyl 1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hept-5-ene-2-carboxylate
    —— (2R,5S)-5-benzyloxymethyl-2-hydroxymethylpyrrolidine 159516-93-5 C13H19NO2
    (2R,5S)-5-benzyloxymethyl-2-hydroxymethylpyrrolidine
    —— (2,2-dimethylpropanediyl-1,3-dioxy)(1,2-diphenylethenediyl-1,2-dioxy)(2,6-dimethylphenoxy)phosphorane 128470-35-9 C27H29O5P
    (2,2-dimethylpropanediyl-1,3-dioxy)(1,2-diphenylethenediyl-1,2-dioxy)(2,6-dimethylphenoxy)phosphorane
    —— (2-[bis(trimethylsilyl)methyl]-3,4-bis(methoxycarbonyl)-5-thienyl-2H-1,2-azaphosphole-κP)pentacarbonyltungsten(0) 441794-02-1 C23H28NO9PSSi2W
    (2-[bis(trimethylsilyl)methyl]-3,4-bis(methoxycarbonyl)-5-thienyl-2H-1,2-azaphosphole-κP)pentacarbonyltungsten(0)
    —— 2-Nitro-4-methyl-phenylselenylbromid 63155-91-9 C7H6BrNO2Se
    2-Nitro-4-methyl-phenylselenylbromid
    —— 2-<2-<(3-pyridinylcarbonyl)amino>ethyloxy>-2-methyl-4H-1,3-benzodioxin-4-one 88353-97-3 C17H16N2O5
    2-<2-<(3-pyridinylcarbonyl)amino>ethyloxy>-2-methyl-4H-1,3-benzodioxin-4-one
    —— 2-(1-(4-nitrophenyl)-3-phenyl-1H-inden-2-yl)ethanol 878274-62-5 C23H19NO3
    2-(1-(4-nitrophenyl)-3-phenyl-1H-inden-2-yl)ethanol
    —— 2-(4-benzoyl-5-methyl-2-phenyl-1H-pyrrol-3-yl)-1-phenylethanone 1426129-88-5 C26H21NO2
    2-(4-benzoyl-5-methyl-2-phenyl-1H-pyrrol-3-yl)-1-phenylethanone
    —— (2S,4S)-4-[2-(4-fluorophenyl)-1,1-dimethylethylcarbamoyl]-2-methyl-4-(4-pyrazol-1-ylbenzoylamino)butyric acid 1621924-14-8 C26H29FN4O4
    (2S,4S)-4-[2-(4-fluorophenyl)-1,1-dimethylethylcarbamoyl]-2-methyl-4-(4-pyrazol-1-ylbenzoylamino)butyric acid
    —— 2-butyl-1-[[4-[(2-(1-carboxy-1,1-dimethylmethyloxy)phenyl)methyl]phenyl]methyl]-4-spirocyclohexyl-1H-imidazol-5(4H)-one 1003961-08-7 C30H38N2O4
    2-butyl-1-[[4-[(2-(1-carboxy-1,1-dimethylmethyloxy)phenyl)methyl]phenyl]methyl]-4-spirocyclohexyl-1H-imidazol-5(4H)-one
    —— [2-[(1S,2S,4R)-2-bicyclo[2.2.1]heptanyl]phenyl] (2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate 85564-64-3 C23H23F3O3
    [2-[(1S,2S,4R)-2-bicyclo[2.2.1]heptanyl]phenyl] (2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate
    —— (2S,4R,5R,6S)-2-benzoyloxy-7-(t-butyldimethylsilyloxy)-5-(p-methoxybenzyloxy)-4,6-dimethylheptan-3-one 261968-18-7 C30H44O6Si
    (2S,4R,5R,6S)-2-benzoyloxy-7-(t-butyldimethylsilyloxy)-5-(p-methoxybenzyloxy)-4,6-dimethylheptan-3-one
    —— (2E,3R,4R,5R)-3-(tert-butyldiphenylsiloxy)-2-propynylidene-1,6-dioxaspiro[4.5]decan-4-ol 562835-20-5 C27H32O4Si
    (2E,3R,4R,5R)-3-(tert-butyldiphenylsiloxy)-2-propynylidene-1,6-dioxaspiro[4.5]decan-4-ol
    —— 2(S)-{2-[(1H-indole-2-carbonyl)amino]benzoylamino}-4-methylpentanoic acid ethyl ester 1155261-59-8 C24H27N3O4
    2(S)-{2-[(1H-indole-2-carbonyl)amino]benzoylamino}-4-methylpentanoic acid ethyl ester
    —— 2-[1-[2-(2-Acetoxy-phenyl)-5-benzoylamino-6-oxo-6H-pyran-3-yl]-meth-(Z)-ylidene]-3-oxo-butyric acid ethyl ester 132286-94-3 C27H23NO8
    2-[1-[2-(2-Acetoxy-phenyl)-5-benzoylamino-6-oxo-6H-pyran-3-yl]-meth-(Z)-ylidene]-3-oxo-butyric acid ethyl ester
    —— 2-({2-[2-(3-methoxyphenyl)ethyl]phenoxy}methyl)pyridine oxalate 1140968-41-7 C2H2O4*C21H21NO2
    2-({2-[2-(3-methoxyphenyl)ethyl]phenoxy}methyl)pyridine oxalate
    —— 2-methylsulfanyl-5-phenyl-[1,2,4]triazolo[5,1-<i>a</i>]isoquinoline 58296-85-8 C17H13N3S
    2-methylsulfanyl-5-phenyl-[1,2,4]triazolo[5,1-<i>a</i>]isoquinoline
    —— 2-Anilino-propionaldehyd-diaethylacetal 92112-25-9 C13H21NO2
    2-Anilino-propionaldehyd-diaethylacetal
    —— 2-(3-aziridin-1-yl-propoxy)-4,6-dimethyl-quinoline 41288-74-8 C16H20N2O
    2-(3-aziridin-1-yl-propoxy)-4,6-dimethyl-quinoline
    —— 2-(iodomethyl)-4,4-dimethylpent-1-ene 81516-71-4 C8H15I
    2-(iodomethyl)-4,4-dimethylpent-1-ene
    —— 2-[(E)-3-[3,5-Bis-(2-methoxy-ethoxymethoxy)-phenyl]-prop-2-en-(E)-ylidene]-malonic acid monomethyl ester 120467-34-7 C21H28O10
    2-[(E)-3-[3,5-Bis-(2-methoxy-ethoxymethoxy)-phenyl]-prop-2-en-(E)-ylidene]-malonic acid monomethyl ester
    —— (20S)-25-[(triethylsilyl)oxy]-des-A,B-26,27-dimethylene-cholestan-8-one 364059-47-2 C26H48O2Si
    (20S)-25-[(triethylsilyl)oxy]-des-A,B-26,27-dimethylene-cholestan-8-one
    —— 2-methyl-8-<(tetrahydro-2H-pyran-2-yl)oxy>octen-3-ol 103021-89-2 C14H26O3
    2-methyl-8-<(tetrahydro-2H-pyran-2-yl)oxy>octen-3-ol
    —— (2-Fluoro-2,2-dinitro-ethyl)-bis-propoxymethyl-amine 29925-38-0 C10H20FN3O6
    (2-Fluoro-2,2-dinitro-ethyl)-bis-propoxymethyl-amine
    —— (2E,4E)-5-{3-[2-(2,2-Difluoro-ethoxy)-3,5-diisopropyl-phenyl]-thiophen-2-yl}-3-methyl-penta-2,4-dienoic acid ethyl ester 606122-89-8 C26H32F2O3S
    (2E,4E)-5-{3-[2-(2,2-Difluoro-ethoxy)-3,5-diisopropyl-phenyl]-thiophen-2-yl}-3-methyl-penta-2,4-dienoic acid ethyl ester
    —— 2-(2,4,6-trinitrophenyl)ethyl iodide 129944-43-0 C8H6IN3O6
    2-(2,4,6-trinitrophenyl)ethyl iodide
    —— 2-benzoyl-1-(2-oxo-propyl)-1,2-dihydro-isoquinoline 34950-86-2 C19H17NO2
    2-benzoyl-1-(2-oxo-propyl)-1,2-dihydro-isoquinoline
    —— 2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranosyl N-phenyl trifluoroacetimidate 1079152-09-2 C22H24F3NO9S
    2,3,4,6-tetra-O-acetyl-1-thio-β-D-galactopyranosyl N-phenyl trifluoroacetimidate
    —— (2-methyl-benzyl)-(3-phenyl-[1,3]thiazetidin-2-ylidene)-amine 58151-17-0 C16H16N2S
    (2-methyl-benzyl)-(3-phenyl-[1,3]thiazetidin-2-ylidene)-amine
    —— (2-((7-(4-(3,5-di-tert-butyl-4-methoxyphenyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)-5,5-dipentyl-5H-dibenzo[b,d]silol-3-yl)dimethylsilyl)phenyl)methanol 1379684-16-8 C57H75NO2Si2
    (2-((7-(4-(3,5-di-tert-butyl-4-methoxyphenyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)-5,5-dipentyl-5H-dibenzo[b,d]silol-3-yl)dimethylsilyl)phenyl)methanol
    —— ((2,2,2-Trifluoroethyl)imino)sulfur Difluoride 74410-90-5 C2H2F5NS
    ((2,2,2-Trifluoroethyl)imino)sulfur Difluoride
    —— 2,4-dibromo-4,6-dichloro-cyclohexa-2,5-dienone 20244-58-0 C6H2Br2Cl2O
    2,4-dibromo-4,6-dichloro-cyclohexa-2,5-dienone
    —— 2-[[2-(Hydroxymethyl)phenyl]methyl]-2,5,5-trimethylcyclohexane-1,3-dione 71703-32-7 C17H22O3
    2-[[2-(Hydroxymethyl)phenyl]methyl]-2,5,5-trimethylcyclohexane-1,3-dione
    —— 2-chloro-11,12-dihydro-6H-5-oxa-11-aza-dibenzo[a,e]cyclooctene 864750-48-1 C14H12ClNO
    2-chloro-11,12-dihydro-6H-5-oxa-11-aza-dibenzo[a,e]cyclooctene
    —— [(2R)-1-(3-fluorophenyl)-3-hydroxypropan-2-yl] naphthalene-2-carboxylate 774244-00-7 C20H17FO3
    [(2R)-1-(3-fluorophenyl)-3-hydroxypropan-2-yl] naphthalene-2-carboxylate
    —— (2S,4S)-4-fluoro-1-(2-((1R,3S)-1,2,2-trimethyl-3-(pyrrolidin-1-ylmethyl)cyclopentylamino)acetyl)pyrrolidine-2-carbonitrile 1234625-86-5 C20H33FN4O
    (2S,4S)-4-fluoro-1-(2-((1R,3S)-1,2,2-trimethyl-3-(pyrrolidin-1-ylmethyl)cyclopentylamino)acetyl)pyrrolidine-2-carbonitrile
    —— 2,3,4,6-tetra-O-benzoyl-α-D-idopyranosyl trichloroacetimidate 1620782-28-6 C36H28Cl3NO10
    2,3,4,6-tetra-O-benzoyl-α-D-idopyranosyl trichloroacetimidate
    —— 2-Methyl-3,4,5,6,7-pentaphenyl-3H-azepin 52124-18-2 C37H29N
    2-Methyl-3,4,5,6,7-pentaphenyl-3H-azepin
    —— 2-Benzoyl-3-hydroxy-7-methyl-thieno[2,3-b]indolizine-9-carboxylic acid ethyl ester 129635-35-4 C21H17NO4S
    2-Benzoyl-3-hydroxy-7-methyl-thieno[2,3-b]indolizine-9-carboxylic acid ethyl ester
    —— 2-methanesulfinyl-1<i>H</i>-imidazole 15180-46-8 C4H6N2OS
    2-methanesulfinyl-1<i>H</i>-imidazole
    —— 2-[1-(S)-(9H-fluoren-9-ylmethoxycarbonylamino)-ethyl]-oxazole-4-carboxylic acid 1238864-24-8 C21H18N2O5
    2-[1-(S)-(9H-fluoren-9-ylmethoxycarbonylamino)-ethyl]-oxazole-4-carboxylic acid
    —— [(2R)-1-bis(phenylmethoxy)phosphoryloxy-3-phenylpropan-2-yl] naphthalene-2-carboxylate 774243-83-3 C34H31O6P
    [(2R)-1-bis(phenylmethoxy)phosphoryloxy-3-phenylpropan-2-yl] naphthalene-2-carboxylate
    —— 2-chloro-1-imidazo[1,5-<i>a</i>]pyridin-1-yl-ethanone 51132-06-0 C9H7ClN2O
    2-chloro-1-imidazo[1,5-<i>a</i>]pyridin-1-yl-ethanone
    —— 2-Chlor-6-dimethylamino-4-phenyl-nicotinonitril 66662-92-8 C14H12ClN3
    2-Chlor-6-dimethylamino-4-phenyl-nicotinonitril