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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2E,4E)-5-cyclopentylpenta-2,4-dienal 1146629-81-3 C10H14O
    (2E,4E)-5-cyclopentylpenta-2,4-dienal
    —— 2-hexyl-1,4,7-trimethyl-1,4,7-triazacyclononane 257945-26-9 C15H33N3
    2-hexyl-1,4,7-trimethyl-1,4,7-triazacyclononane
    —— 2-{1-[4-(5,8-dimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-2-yl]piperidin-4-ylamino}ethanol hydrochloride 1314084-71-3 C22H31N3OS*ClH
    2-{1-[4-(5,8-dimethyl-5,6,7,8-tetrahydronaphthalen-2-yl)thiazol-2-yl]piperidin-4-ylamino}ethanol hydrochloride
    —— 2,6-Di-tert-butyl-4-(methylsulfonyl)thiophenol 84161-21-7 C15H24O2S2
    2,6-Di-tert-butyl-4-(methylsulfonyl)thiophenol
    —— (2S,5S)-2-butyl-5-propylpyrrolidine trifluoroacetate 1228603-86-8 C2HF3O2*C11H23N
    (2S,5S)-2-butyl-5-propylpyrrolidine trifluoroacetate
    —— 2-acetylamino-6<i>H</i>-pyrazolo[1,5-<i>c</i>]quinazolin-5-one 69558-79-8 C12H10N4O2
    2-acetylamino-6<i>H</i>-pyrazolo[1,5-<i>c</i>]quinazolin-5-one
    —— 2-acetylamino-5-(2-chloro-5-nitrophenylazo)-6-(4-chlorophenyl)nicotinic acid ethyl ester 1445138-12-4 C22H17Cl2N5O5
    2-acetylamino-5-(2-chloro-5-nitrophenylazo)-6-(4-chlorophenyl)nicotinic acid ethyl ester
    —— 2-carboxymethyl-5-(4-isopropoxyphenoxy)-1-[4-(2-norbornanyloxy)phenyl]indole-3-carboxylic acid 1233865-87-6 C33H33NO7
    2-carboxymethyl-5-(4-isopropoxyphenoxy)-1-[4-(2-norbornanyloxy)phenyl]indole-3-carboxylic acid
    —— [2-[(3S,4S,5R)-5-(2-methylprop-1-enyl)-2-oxo-4-[(2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl]oxyoxolan-3-yl]-2-phenylsulfanylethyl] (2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate 1221887-72-4 C36H34F6O8S
    [2-[(3S,4S,5R)-5-(2-methylprop-1-enyl)-2-oxo-4-[(2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl]oxyoxolan-3-yl]-2-phenylsulfanylethyl] (2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate
    —— 2-bromo-N,N-diethyl-2-(2-methylphenyl)acetamide 1380491-06-4 C13H18BrNO
    2-bromo-N,N-diethyl-2-(2-methylphenyl)acetamide
    —— 2',3'-dihydro-6',7'-methylenedioxy-2'-trifluoroacetyl-spiro[cyclohexane-1,4'-(1H)isoquinolin]-4-ol 473578-01-7 C17H18F3NO4
    2',3'-dihydro-6',7'-methylenedioxy-2'-trifluoroacetyl-spiro[cyclohexane-1,4'-(1H)isoquinolin]-4-ol
    —— 2-Ethoxy-6-prop-2-enylspiro[2,3-dihydrochromene-4,4'-cyclohexa-2,5-diene]-1'-one 1391098-87-5 C19H20O3
    2-Ethoxy-6-prop-2-enylspiro[2,3-dihydrochromene-4,4'-cyclohexa-2,5-diene]-1'-one
    —— 2-morpholino-1-cyclohexenylphosphonous acid diethyl ester 139726-12-8 C14H26NO3P
    2-morpholino-1-cyclohexenylphosphonous acid diethyl ester
    —— [2-(4-chlorophenyl)-2-fluoro-1-phenylethyl] 2,2,2-trifluoroacetate 72301-38-3 C16H11ClF4O2
    [2-(4-chlorophenyl)-2-fluoro-1-phenylethyl] 2,2,2-trifluoroacetate
    —— 2-Cyan-3-(4-<N-(2-hydroxy-ethyl)-N-methyl-amino>-phenyl)-acryloyl-amid 91959-33-0 C13H15N3O2
    2-Cyan-3-(4-<N-(2-hydroxy-ethyl)-N-methyl-amino>-phenyl)-acryloyl-amid
    —— 2-chloroheptyltrichlorophosphonium hexachlorophosphorate 23907-89-3 C7H14Cl4P*Cl6P
    2-chloroheptyltrichlorophosphonium hexachlorophosphorate
    —— (2S,3S)-6-(but-3-en-1-yloxy)-2-methyl-3,6-dihydro-2H-pyran-3-yl acrylate 1013426-45-3 C13H18O4
    (2S,3S)-6-(but-3-en-1-yloxy)-2-methyl-3,6-dihydro-2H-pyran-3-yl acrylate
    —— 2-(dichloromethylene)octafluoroindane 69213-75-8 C10Cl2F8
    2-(dichloromethylene)octafluoroindane
    —— 2-phenyl-2-hydroxyethyl(aquo)cobaloxime 106150-97-4 C16H25CoN4O6
    2-phenyl-2-hydroxyethyl(aquo)cobaloxime
    —— (2R,3R)-3-(1-Hydroxy-1-methyl-2-morpholin-4-yl-ethyl)-3-methyl-oxirane-2-carboxylic acid isopropyl ester 51265-87-3 C14H25NO5
    (2R,3R)-3-(1-Hydroxy-1-methyl-2-morpholin-4-yl-ethyl)-3-methyl-oxirane-2-carboxylic acid isopropyl ester
    —— (2R,3S)-2-Ethoxy-2-(4-fluoro-phenyl)-1-methyl-3-phenyl-2,3-dihydro-1H-indol-3-ol 97004-58-5 C23H22FNO2
    (2R,3S)-2-Ethoxy-2-(4-fluoro-phenyl)-1-methyl-3-phenyl-2,3-dihydro-1H-indol-3-ol
    —— 2,5,8-trioxa[9](1,1')ferrocenophane-1,9-dione 71840-08-9 C16H16FeO5
    2,5,8-trioxa[9](1,1')ferrocenophane-1,9-dione
    —— 2-Tetracosoxyethanol 91941-12-7 C26H54O2
    2-Tetracosoxyethanol
    —— 2-deutero-3-(1-deuteromethylhexyl)cyclonon-1-ene 1137728-28-9 C16H30
    2-deutero-3-(1-deuteromethylhexyl)cyclonon-1-ene
    —— 2-Oxoheptyl 4-fluorobenzoate 141339-59-5 C14H17FO3
    2-Oxoheptyl 4-fluorobenzoate
    —— [2-(4-Fluoro-phenyl)-3-(2-methylamino-pyrimidin-4-yl)-imidazo[1,2-a]pyridin-7-yl]-methanol 918955-22-3 C19H16FN5O
    [2-(4-Fluoro-phenyl)-3-(2-methylamino-pyrimidin-4-yl)-imidazo[1,2-a]pyridin-7-yl]-methanol
    —— (22S)-21,26,27-trinor-5α-cholestan-22-ol 88260-90-6 C24H42O
    (22S)-21,26,27-trinor-5α-cholestan-22-ol
    —— 2-(9-Methyl-2,10-dioxo-1,3,9-triazatricyclo[6.3.1.04,12]dodeca-4(12),5,7-trien-3-yl)acetic acid 880128-62-1 C12H11N3O4
    2-(9-Methyl-2,10-dioxo-1,3,9-triazatricyclo[6.3.1.04,12]dodeca-4(12),5,7-trien-3-yl)acetic acid
    —— 2,5-dimethylbenzoyl cyanide 72371-42-7 C10H9NO
    2,5-dimethylbenzoyl cyanide
    —— 2-Iodo-9-(5-iodothiophen-2-yl)benzo[f][1]benzothiole 1268396-32-2 C16H8I2S2
    2-Iodo-9-(5-iodothiophen-2-yl)benzo[f][1]benzothiole
    —— 2,4,6-Tri-(tropyl-7)-phloroglucintriacetat 18468-38-7 C33H30O6
    2,4,6-Tri-(tropyl-7)-phloroglucintriacetat
    —— 2-chloro-8-{4-[4-(4-methyl-piperazin-1-yl)piperidin-1-yl]phenyl}-[1,2,4]triazolo[1,5-a]pyridine 1257707-14-4 C22H27ClN6
    2-chloro-8-{4-[4-(4-methyl-piperazin-1-yl)piperidin-1-yl]phenyl}-[1,2,4]triazolo[1,5-a]pyridine
    —— 2-amino-5-({[tert-butyl(dimethyl)silyl]oxy}methyl)-4-methoxybenzonitrile 1346764-43-9 C15H24N2O2Si
    2-amino-5-({[tert-butyl(dimethyl)silyl]oxy}methyl)-4-methoxybenzonitrile
    —— (2S)-3-acetoxy-2-{4-[(diethoxyphosphoryl)(difluoro)methyl]benzyl}propanoic acid 213127-91-4 C17H23F2O7P
    (2S)-3-acetoxy-2-{4-[(diethoxyphosphoryl)(difluoro)methyl]benzyl}propanoic acid
    —— 2-Methylene-4-oxo-nonanoic acid ethyl ester 143676-06-6 C12H20O3
    2-Methylene-4-oxo-nonanoic acid ethyl ester
    —— 2-morpholino-1-(naphthalen-1-yl)-2-thioxoethanone 1033590-38-3 C16H15NO2S
    2-morpholino-1-(naphthalen-1-yl)-2-thioxoethanone
    —— [2,5-bis[dimethyl(propan-2-yl)silyl]thiophen-3-yl]methanol 117657-74-6 C15H30OSSi2
    [2,5-bis[dimethyl(propan-2-yl)silyl]thiophen-3-yl]methanol
    —— 2-Chloro-5-[(3-methylphenyl)methoxy]benzoic acid 1034026-21-5 C15H13ClO3
    2-Chloro-5-[(3-methylphenyl)methoxy]benzoic acid
    —— 2-methyl-3t-(5-nitro-[2]furyl)-acrylic acid ethylamide 3914-74-7 C10H12N2O4
    2-methyl-3t-(5-nitro-[2]furyl)-acrylic acid ethylamide
    —— 2,8-bis-methoxycarbonylmethyl-dibenzofuran 667941-36-8 C18H16O5
    2,8-bis-methoxycarbonylmethyl-dibenzofuran
    —— (2S,3R)-2,5-Dimethyl-3-[((S)-methylcarbamoyl-phenyl-methyl)-carbamoyl]-hexanoic acid tert-butyl ester 188728-99-6 C22H34N2O4
    (2S,3R)-2,5-Dimethyl-3-[((S)-methylcarbamoyl-phenyl-methyl)-carbamoyl]-hexanoic acid tert-butyl ester
    —— 2-(6-methyl-4-oxo-4H-chromen-3-yl)-N1,N1-bis(2-methylphenyl)-N2-(2-naphthyl)ethane-1,1,2-tricarboxamide 1334482-28-8 C39H33N3O5
    2-(6-methyl-4-oxo-4H-chromen-3-yl)-N1,N1-bis(2-methylphenyl)-N2-(2-naphthyl)ethane-1,1,2-tricarboxamide
    —— ((2R,6R)-7-Bromo-2,6-dimethyl-heptyloxy)-tert-butyl-diphenyl-silane 186642-17-1 C25H37BrOSi
    ((2R,6R)-7-Bromo-2,6-dimethyl-heptyloxy)-tert-butyl-diphenyl-silane
    —— 2-[(2Z)-2-[4-(4-methylphenyl)-5-methylsulfanyldithiol-3-ylidene]-1-phenylethylidene]propanedinitrile 84488-35-7 C22H16N2S3
    2-[(2Z)-2-[4-(4-methylphenyl)-5-methylsulfanyldithiol-3-ylidene]-1-phenylethylidene]propanedinitrile
    —— (2R,3R,4E)-1,3-O-Benzyliden-4-icosadecen-1,2,3-triol 103411-89-8 C27H44O3
    (2R,3R,4E)-1,3-O-Benzyliden-4-icosadecen-1,2,3-triol
    —— 2-(trimethylsilyl)ethyl (2S,3S,4R)-2-(9-hydroxynonyl)-4-methyl-5-oxotetrahydrofuran-3-carboxylate 1446490-27-2 C20H38O5Si
    2-(trimethylsilyl)ethyl (2S,3S,4R)-2-(9-hydroxynonyl)-4-methyl-5-oxotetrahydrofuran-3-carboxylate
    —— 2-(azidomethyl)-8-(2-chlorophenyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine 1021860-31-0 C15H13ClN4O
    2-(azidomethyl)-8-(2-chlorophenyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine
    —— 2-[bis(2-hydroxyethyl)amino]-N-[3-(4-morpholinyl)propyl]-3,5-dinitrobenzamide 1388138-28-0 C18H27N5O8
    2-[bis(2-hydroxyethyl)amino]-N-[3-(4-morpholinyl)propyl]-3,5-dinitrobenzamide
    —— (2S)-5-carbamimidamido-2-[({1-[(4'-fluorobiphenyl-2-yl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}carbonyl)amino]pentanoic acid trifluoroacetate 1037085-72-5 C2HF3O2*C25H26FN5O4
    (2S)-5-carbamimidamido-2-[({1-[(4'-fluorobiphenyl-2-yl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}carbonyl)amino]pentanoic acid trifluoroacetate
    —— [2-(2-chloro-phenoxymethyl)-4-methyl-thiazol-5-yl]-acetic acid 59865-74-6 C13H12ClNO3S
    [2-(2-chloro-phenoxymethyl)-4-methyl-thiazol-5-yl]-acetic acid