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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [2-(1,2-dimethyl-propyl)-4-methyl-phenoxy]-acetic acid 100863-77-2 C14H20O3
    [2-(1,2-dimethyl-propyl)-4-methyl-phenoxy]-acetic acid
    —— 2-Benzoyl-4-chlor-naphthalin-dicarbonsaeure-(1,8)-anhydrid 109471-91-2 C19H9ClO4
    2-Benzoyl-4-chlor-naphthalin-dicarbonsaeure-(1,8)-anhydrid
    —— 2-(4-Methoxy-phenyl)-2,3-dihydro-furo<2.3-b>chinoxalin 109698-24-0 C17H14N2O2
    2-(4-Methoxy-phenyl)-2,3-dihydro-furo<2.3-b>chinoxalin
    —— 2-Oxo-1-methyl-1-<3-oxo-butyl>-1.2-dihydro-naphthalin 108123-95-1 C15H16O2
    2-Oxo-1-methyl-1-<3-oxo-butyl>-1.2-dihydro-naphthalin
    —— 2-[(4-dimethylamino-phenylimino)-methyl]-quinolizinylium; iodide 132887-23-1 C18H18N3*I
    2-[(4-dimethylamino-phenylimino)-methyl]-quinolizinylium; iodide
    —— 2-methyl-4-(N'-methylcarbamoylimino)isoquinoline-1,3(2H,4H)-dione 84484-49-1 C12H11N3O3
    2-methyl-4-(N'-methylcarbamoylimino)isoquinoline-1,3(2H,4H)-dione
    —— 2-[5-(diethylamino)-2,4-diphenylfuran-3-yl]-2-fluoren-9-ylidene-1-phenylethanone 83931-98-0 C41H33NO2
    2-[5-(diethylamino)-2,4-diphenylfuran-3-yl]-2-fluoren-9-ylidene-1-phenylethanone
    —— 2-<1,3-Bis(4-chlorphenyl)-2-imidazolidinyliden>-1,3-dithiol-4,5-dicarbonsaeure-dimethylester 83341-08-6 C22H18Cl2N2O4S2
    2-<1,3-Bis(4-chlorphenyl)-2-imidazolidinyliden>-1,3-dithiol-4,5-dicarbonsaeure-dimethylester
    —— (2S,4S)-4-acetylthio-1-allyloxycarbonyl-2-(3,5-dimethylpyrazol-1-ylmethyl)pyrrolidine 708258-65-5 C16H23N3O3S
    (2S,4S)-4-acetylthio-1-allyloxycarbonyl-2-(3,5-dimethylpyrazol-1-ylmethyl)pyrrolidine
    —— (2,2`-bipyridine)perchlorato(styrene)copper(I) 121340-54-3 C18H16ClCuN2O4
    (2,2`-bipyridine)perchlorato(styrene)copper(I)
    —— (2-Phenyl-6H-[1,3]thiazin-5-yl)-methanol 82461-91-4 C11H11NOS
    (2-Phenyl-6H-[1,3]thiazin-5-yl)-methanol
    —— 2'-O-tert-butyldimethylsilyl-5'-deoxy-5'-{[N-(5'-O-(4,4'-dimethoxytrityl)-3'-deoxythymidine-3'-yl)carboxamido]methyl}ribosylthymine-3'-(2-cyanethyl-N-diisopropylphosphoramidite) 1232359-54-4 C58H78N7O13PSi
    2'-O-tert-butyldimethylsilyl-5'-deoxy-5'-{[N-(5'-O-(4,4'-dimethoxytrityl)-3'-deoxythymidine-3'-yl)carboxamido]methyl}ribosylthymine-3'-(2-cyanethyl-N-diisopropylphosphoramidite)
    —— 2,3-dihydro-2-isopropyl-4H-pyran-4-one 1393344-89-2 C8H12O2
    2,3-dihydro-2-isopropyl-4H-pyran-4-one
    —— (2,2'-bipyridine)bis(phenylethynyl)platinum(II) 250610-27-6 C26H18N2Pt
    (2,2'-bipyridine)bis(phenylethynyl)platinum(II)
    —— 2,3:5,6-di-O-isopropylidene-1-C-methyl-β-D-mannofuranose 72926-55-7 C13H22O6
    2,3:5,6-di-O-isopropylidene-1-C-methyl-β-D-mannofuranose
    —— 2,2':3',2''-terthiophene-5,5''-diylbis(trimethylsilane) 937207-36-8 C18H24S3Si2
    2,2':3',2''-terthiophene-5,5''-diylbis(trimethylsilane)
    —— (2S,6S)-methyl-1-benzamido-2,6-bis-(4-methoxyphenyl)-4-oxocyclohexane carboxylate 1454664-93-7 C29H29NO6
    (2S,6S)-methyl-1-benzamido-2,6-bis-(4-methoxyphenyl)-4-oxocyclohexane carboxylate
    —— 2-(3-Hydroxypropyl)-2-nitrocyclooctanone 84246-79-7 C11H19NO4
    2-(3-Hydroxypropyl)-2-nitrocyclooctanone
    —— (2R,3R)-3-amino-8-methoxy-1,2,3,4-tetrahydronaphthalen-2-ol hydrochloride 1202362-66-0 C11H15NO2*ClH
    (2R,3R)-3-amino-8-methoxy-1,2,3,4-tetrahydronaphthalen-2-ol hydrochloride
    —— 2-Methyl-1-(phenylcarbamoyloxy)-N-(5-piperidinofurfuryliden)-2-propanamin-N-oxid 84966-54-1 C21H27N3O4
    2-Methyl-1-(phenylcarbamoyloxy)-N-(5-piperidinofurfuryliden)-2-propanamin-N-oxid
    —— 2-hydroxy-3-(2-oxo-2-phenylethyl)-2-phenyl-3,5,6,7-tetrahydro-1-benzofuran-4(2H)-one 1185731-01-4 C22H20O4
    2-hydroxy-3-(2-oxo-2-phenylethyl)-2-phenyl-3,5,6,7-tetrahydro-1-benzofuran-4(2H)-one
    —— 2,5-dihydro-3'-(p-tolyl)spiroisoxazolino-[5',5]furan-2-one 292605-23-3 C13H11NO3
    2,5-dihydro-3'-(p-tolyl)spiroisoxazolino-[5',5]furan-2-one
    —— 2-[(6-cyclopropylmethoxy-5-pyrrolidin-1-yl-pyridine-2-carbonyl)-amino]-2-methyl-propionic acid methyl ester 1415894-68-6 C19H27N3O4
    2-[(6-cyclopropylmethoxy-5-pyrrolidin-1-yl-pyridine-2-carbonyl)-amino]-2-methyl-propionic acid methyl ester
    —— 2-benzoyl-N-(2-pyridyl)cinnamamide 93598-44-8 C21H16N2O2
    2-benzoyl-N-(2-pyridyl)cinnamamide
    —— 2-Hydroxy-3-(1-methyl-3-hydroxypropyl)-7-methoxy-1,4-naphthoquinone 82420-31-3 C15H16O5
    2-Hydroxy-3-(1-methyl-3-hydroxypropyl)-7-methoxy-1,4-naphthoquinone
    —— 2-methoxy-N-(4-methoxyphenyl)pyrimidin-5-amine 1415551-48-2 C12H13N3O2
    2-methoxy-N-(4-methoxyphenyl)pyrimidin-5-amine
    —— 2-(1-Hydroxybutyl)-3-pentyl-4-(4-fluorophenyl)-5-hydroxymethyl-6-isopropylpyridine 202855-29-6 C24H34FNO2
    2-(1-Hydroxybutyl)-3-pentyl-4-(4-fluorophenyl)-5-hydroxymethyl-6-isopropylpyridine
    —— 2,3-Dihydro-7-{3-[4-(4-nitrobenzamido)-piperidino]-propoxy}-cyclopenta[c][1]benzopyran-4(1H)-one 83688-18-0 C27H29N3O6
    2,3-Dihydro-7-{3-[4-(4-nitrobenzamido)-piperidino]-propoxy}-cyclopenta[c][1]benzopyran-4(1H)-one
    —— 2-Allyl-1-(4-methoxy-phenyl)-isothiourea 57633-17-7 C11H14N2OS
    2-Allyl-1-(4-methoxy-phenyl)-isothiourea
    —— 2-(1H-imidazole-1-yl)-1-(1-biphenyl)ethane-1-one N-(4-chlorophenyl)thiosemicarbazone 1345407-14-8 C24H20ClN5S
    2-(1H-imidazole-1-yl)-1-(1-biphenyl)ethane-1-one N-(4-chlorophenyl)thiosemicarbazone
    —— 2-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-6,7-dimethyl-chroman-4-one 124731-48-2 C19H18O4
    2-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-6,7-dimethyl-chroman-4-one
    —— 2-[5-(2-furan-2-yl-2-oxoethyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepine-3-yl]isoindole-1,3-dione 195621-78-4 C23H16N2O5S
    2-[5-(2-furan-2-yl-2-oxoethyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepine-3-yl]isoindole-1,3-dione
    —— 2-[4-bromo-3-(difluoromethyl)-5-methyl-1H-pyrazol-1-yl]-N-[2-(4-bromo-1H-pyrazol-1-yl)ethyl]propanamide 1005640-62-9 C13H15Br2F2N5O
    2-[4-bromo-3-(difluoromethyl)-5-methyl-1H-pyrazol-1-yl]-N-[2-(4-bromo-1H-pyrazol-1-yl)ethyl]propanamide
    —— 2-[4-(4-hydroxy-phenylazo)-phenyl]-3-methyl-thiazolidine-4-carboxylic acid 42561-63-7 C17H17N3O3S
    2-[4-(4-hydroxy-phenylazo)-phenyl]-3-methyl-thiazolidine-4-carboxylic acid
    —— (2S)-2-[(morpholine-4-carbonyl)-amino]-3-naphthalen-1-yl-propionic acid 119642-35-2 C18H20N2O4
    (2S)-2-[(morpholine-4-carbonyl)-amino]-3-naphthalen-1-yl-propionic acid
    —— 2-azido-3,4-dibromo-1-nitro-benzene 776-43-2 C6H2Br2N4O2
    2-azido-3,4-dibromo-1-nitro-benzene
    —— (2-{4-[(4-Chloro-phenyl)-phenyl-methyl]-piperazin-1-yl}-2-oxo-ethyl)-cyclohexylcarbamoylmethyl-carbamic acid tert-butyl ester 737828-60-3 C32H43ClN4O4
    (2-{4-[(4-Chloro-phenyl)-phenyl-methyl]-piperazin-1-yl}-2-oxo-ethyl)-cyclohexylcarbamoylmethyl-carbamic acid tert-butyl ester
    —— 2-fluoranthen-3-yl-aniline 744255-53-6 C22H15N
    2-fluoranthen-3-yl-aniline
    —— 2-Butylsulfanyl-malonamide 33927-35-4 C7H14N2O2S
    2-Butylsulfanyl-malonamide
    —— 2,4,5-trimethylbenzaldehyde N,N-dimethylhydrazone 134172-80-8 C12H18N2
    2,4,5-trimethylbenzaldehyde N,N-dimethylhydrazone
    —— 2',3',5'-tri-O-acetyl-5-carbamoyluridine 93588-45-5 C16H19N3O10
    2',3',5'-tri-O-acetyl-5-carbamoyluridine
    —— 2,2,2-Trichlor-N-(2-morpholino-6-phenyl-4-chinazolinyl)-acetamidin 60991-72-2 C20H18Cl3N5O
    2,2,2-Trichlor-N-(2-morpholino-6-phenyl-4-chinazolinyl)-acetamidin
    —— (2S,3R,4S,5R,6S)-6-((5,7-bis(benzyloxy)-2-(4-(benzyloxy)phenyl)-4-oxo-4H-chromen-3-yl)oxy)-4,5-dihydroxy-2-propyltetrahydro-2H-pyran-3-yl acetate 1417412-08-8 C46H44O11
    (2S,3R,4S,5R,6S)-6-((5,7-bis(benzyloxy)-2-(4-(benzyloxy)phenyl)-4-oxo-4H-chromen-3-yl)oxy)-4,5-dihydroxy-2-propyltetrahydro-2H-pyran-3-yl acetate
    —— 2,2-dimethyl-1,3,2-dioxasilinane-4,6-dione 86934-38-5 C5H8O4Si
    2,2-dimethyl-1,3,2-dioxasilinane-4,6-dione
    —— (2R,3S,4S)-7-Benzyloxy-3-hydroxy-2,4-dimethyl-heptanoic acid methoxy-methyl-amide 851955-71-0 C18H29NO4
    (2R,3S,4S)-7-Benzyloxy-3-hydroxy-2,4-dimethyl-heptanoic acid methoxy-methyl-amide
    —— (2R,3R)-15-methyl-3-phenylmethoxyhexadecane-1,2-diol 942137-26-0 C24H42O3
    (2R,3R)-15-methyl-3-phenylmethoxyhexadecane-1,2-diol
    —— 2,2,2-Trichlor-N-(2-morpholino-benzol(h)chinazolin-4-yl)-acetamidin 60991-70-0 C18H16Cl3N5O
    2,2,2-Trichlor-N-(2-morpholino-benzol(h)chinazolin-4-yl)-acetamidin
    —— 2-Benzoylaminomethylpyrimidine-5-carboxylic acid 76196-75-3 C13H11N3O3
    2-Benzoylaminomethylpyrimidine-5-carboxylic acid
    —— 2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl fluoride 946120-35-0 C34H33FO6
    2-O-benzoyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl fluoride
    —— 2,5,7,7-Tetramethyl-octan-3-ol 73010-88-5 C12H26O
    2,5,7,7-Tetramethyl-octan-3-ol