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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[2-phenyl-4-(3,4,5-trimethoxybenzylidene)-4,5-dihydro-1,3-oxazol-5-yl]but-2-enedinitrile 1354572-58-9 C23H19N3O4
    2-[2-phenyl-4-(3,4,5-trimethoxybenzylidene)-4,5-dihydro-1,3-oxazol-5-yl]but-2-enedinitrile
    —— 2-Acetyl-thiophen-(4-amino-benzol-sulfonylhydrazon) 100115-09-1 C12H13N3O2S2
    2-Acetyl-thiophen-(4-amino-benzol-sulfonylhydrazon)
    —— 2,6,8,9-Tetraphenyl-3-oxa-1,7,8-triaza-spiro[4.4]nona-1,6-dien-4-one 125748-40-5 C29H21N3O2
    2,6,8,9-Tetraphenyl-3-oxa-1,7,8-triaza-spiro[4.4]nona-1,6-dien-4-one
    —— 2,2,2-trifluoro-N-((5-(3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazol-5-yl)pyridin-3-yl)methyl)ethanesulfonamide 1255713-00-8 C15H12F3N3O4S
    2,2,2-trifluoro-N-((5-(3-methyl-2-oxo-2,3-dihydrobenzo[d]oxazol-5-yl)pyridin-3-yl)methyl)ethanesulfonamide
    —— (20RS)-3β-hydroxylupan-29-oic acid 866423-49-6 C30H50O3
    (20RS)-3β-hydroxylupan-29-oic acid
    —— 2-(2-chloro-4-fluoro-phenoxy)-phenylamine 1021363-85-8 C12H9ClFNO
    2-(2-chloro-4-fluoro-phenoxy)-phenylamine
    —— 2-[3-[(3-fluorophenyl)-methyl-carbamoyl]-4-methyl-2-oxo-7-(trifluoromethyl)-1H-quinolin-1-yl]-acetic acid 1361108-04-4 C21H16F4N2O4
    2-[3-[(3-fluorophenyl)-methyl-carbamoyl]-4-methyl-2-oxo-7-(trifluoromethyl)-1H-quinolin-1-yl]-acetic acid
    —— (2R,3S,4R,5R,6S)-2-hydroxymethyl-6-(4-(3-methoxybenzyl)-3,4-dihydro-2H-benzo[1,4]oxazin-7-yl)tetrahydropyran-3,4,5-triol 1254333-44-2 C22H27NO7
    (2R,3S,4R,5R,6S)-2-hydroxymethyl-6-(4-(3-methoxybenzyl)-3,4-dihydro-2H-benzo[1,4]oxazin-7-yl)tetrahydropyran-3,4,5-triol
    —— 2-(3-acetamidophenylamino)-4-(tert-butylamino)pyrimidine-5-carboxamide 1254213-29-0 C17H22N6O2
    2-(3-acetamidophenylamino)-4-(tert-butylamino)pyrimidine-5-carboxamide
    —— 2-(phenylamino)-6-(phenylthio)benzonitrile 1271825-06-9 C19H14N2S
    2-(phenylamino)-6-(phenylthio)benzonitrile
    —— (2,7-Dichloro-9-fluorenyl)methyl Acetate 74808-83-6 C16H12Cl2O2
    (2,7-Dichloro-9-fluorenyl)methyl Acetate
    —— 2-acetoxy-4'-chlorobiphenyl 77893-87-9 C14H11ClO2
    2-acetoxy-4'-chlorobiphenyl
    —— 2-(trifluoromethyl)-6-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]-4-pyrone 1374032-30-0 C9H2F6N2O3
    2-(trifluoromethyl)-6-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]-4-pyrone
    —— (2S,5R)-N′-[amino(phenyl)acetyl]-7-oxo-6-(sulfooxy)-1,6-diazabicyclo[3.2.1]octane-2-carbohydrazide trifluoroacetate 1452460-84-2 C2HF3O2*C15H19N5O7S
    (2S,5R)-N′-[amino(phenyl)acetyl]-7-oxo-6-(sulfooxy)-1,6-diazabicyclo[3.2.1]octane-2-carbohydrazide trifluoroacetate
    —— 2-(2-Furan-2-yl-2-trimethylsilanyloxy-ethyl)-2-[(E)-3-((R)-toluene-4-sulfinyl)-allyl]-malonic acid diethyl ester 475296-44-7 C26H36O7SSi
    2-(2-Furan-2-yl-2-trimethylsilanyloxy-ethyl)-2-[(E)-3-((R)-toluene-4-sulfinyl)-allyl]-malonic acid diethyl ester
    —— 2',6'-dichloro-5-fluoro-3-(prop-1-enyl)-biphenyl-2-ol 913825-18-0 C15H11Cl2FO
    2',6'-dichloro-5-fluoro-3-(prop-1-enyl)-biphenyl-2-ol
    —— 2-((5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(tetrahydro-2H-pyran-2-yloxymethyl)-1H-pyrazol-3-yl)methyl)-1,3-dioxo-isoindoline 919004-13-0 C30H24Cl3N3O4
    2-((5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(tetrahydro-2H-pyran-2-yloxymethyl)-1H-pyrazol-3-yl)methyl)-1,3-dioxo-isoindoline
    —— (2,3,5-Trimethylbenzyl)triphenylphosphonium-bromid 128266-20-6 Br*C28H28P
    (2,3,5-Trimethylbenzyl)triphenylphosphonium-bromid
    —— 2-[[[2-(Dimethylamino)-3-pyridinyl]amino]carbonyl]cyclopropanecarboxylic acid 1184828-53-2 C12H15N3O3
    2-[[[2-(Dimethylamino)-3-pyridinyl]amino]carbonyl]cyclopropanecarboxylic acid
    —— 2,5-diacetamido-2,5-dideoxy-D-xylopyranose 86204-37-7 C9H16N2O5
    2,5-diacetamido-2,5-dideoxy-D-xylopyranose
    —— 2,4',6-trimethoxy-1'-methyl-4,5'-bipyrimidin-2'(1'H)-one 79888-79-2 C12H14N4O4
    2,4',6-trimethoxy-1'-methyl-4,5'-bipyrimidin-2'(1'H)-one
    —— 2-methyl-5-[3-[4-(trifluoromethoxy)phenyl]-1-benzofuran-5-yl]-1,3,4-oxadiazole 1005203-51-9 C18H11F3N2O3
    2-methyl-5-[3-[4-(trifluoromethoxy)phenyl]-1-benzofuran-5-yl]-1,3,4-oxadiazole
    —— 2-[(3-chlorobenzyl)thio]-5-[3-[4-(methylsulfinyl)phenyl]-1-benzofuran-5-yl]-1,3,4-oxadiazole 1005202-66-3 C24H17ClN2O3S2
    2-[(3-chlorobenzyl)thio]-5-[3-[4-(methylsulfinyl)phenyl]-1-benzofuran-5-yl]-1,3,4-oxadiazole
    —— (2S,6R,7S)-(+)-2,7-epoxy-dihydro-α-ionone 108342-24-1 C13H20O2
    (2S,6R,7S)-(+)-2,7-epoxy-dihydro-α-ionone
    —— (2R,5S,3E)-1-triisopropylsilyloxy-2-methyl-5-phenyl-3-hexene 1204830-56-7 C22H38OSi
    (2R,5S,3E)-1-triisopropylsilyloxy-2-methyl-5-phenyl-3-hexene
    —— 2-Trifluoracetylamino-3,3-dichlor-acrylamid 60388-98-9 C5H3Cl2F3N2O2
    2-Trifluoracetylamino-3,3-dichlor-acrylamid
    —— 2-[(E)-2-(3,4-Dimethoxy-phenyl)-1-methoxycarbonyl-2-phenyl-vinyl]-benzoic acid 66667-24-1 C25H22O6
    2-[(E)-2-(3,4-Dimethoxy-phenyl)-1-methoxycarbonyl-2-phenyl-vinyl]-benzoic acid
    —— (+/-)-2-{4-[2-hydroxy-3-(2-methylbenzothiazol-5-yloxy)propyl]piperazinyl}-N-(4-methylphenyl)acetamide 625856-98-6 C24H30N4O3S
    (+/-)-2-{4-[2-hydroxy-3-(2-methylbenzothiazol-5-yloxy)propyl]piperazinyl}-N-(4-methylphenyl)acetamide
    —— 2-[(1R)-1-hydroxy-1-((1R)-2-oxiranyl)ethyl]benzo[h]4H-chromen-4-one 351412-52-7 C17H14O4
    2-[(1R)-1-hydroxy-1-((1R)-2-oxiranyl)ethyl]benzo[h]4H-chromen-4-one
    —— 2-isopropylidenehydrazono-5-[N-(3-methoxycarbonyl-5-(trifluoromethyl)phenyl)carbamoylmethyl]thiazolidin-4-one 163108-51-8 C17H17F3N4O4S
    2-isopropylidenehydrazono-5-[N-(3-methoxycarbonyl-5-(trifluoromethyl)phenyl)carbamoylmethyl]thiazolidin-4-one
    —— 2-bromo-4-(2-chloro-phenyl)-4<i>H</i>,6<i>H</i>-thieno[2,3-<i>e</i>][1,2,4]triazolo[3,4-<i>c</i>][1,4]oxazepine 62909-52-8 C14H9BrClN3OS
    2-bromo-4-(2-chloro-phenyl)-4<i>H</i>,6<i>H</i>-thieno[2,3-<i>e</i>][1,2,4]triazolo[3,4-<i>c</i>][1,4]oxazepine
    —— 2,9-Dibenzyl-2,9-diphenyl-decandinitril 4731-03-7 C36H36N2
    2,9-Dibenzyl-2,9-diphenyl-decandinitril
    —— 2-methyl-7,8,9,10-tetrahydro-pyrazolo[1',5':3,4][1,3,5]triazino[1,2-<i>a</i>][1,3]diazepine 66439-63-2 C10H13N5
    2-methyl-7,8,9,10-tetrahydro-pyrazolo[1',5':3,4][1,3,5]triazino[1,2-<i>a</i>][1,3]diazepine
    —— 2-[1-[[4-[(4-chlorophenyl)methylcarbamoyl]phenyl]methyl]isoquinolin-4-yl]acetic acid 1233248-30-0 C26H21ClN2O3
    2-[1-[[4-[(4-chlorophenyl)methylcarbamoyl]phenyl]methyl]isoquinolin-4-yl]acetic acid
    —— 2-(9-phenanthrenyl)-1-n-butylbenzimidazole 1192255-52-9 C25H22N2
    2-(9-phenanthrenyl)-1-n-butylbenzimidazole
    —— 2-{[5-(2,2-Bis-ethoxycarbonyl-vinylamino)-pyridin-3-ylamino]-methylene}-malonic acid diethyl ester 68871-14-7 C21H27N3O8
    2-{[5-(2,2-Bis-ethoxycarbonyl-vinylamino)-pyridin-3-ylamino]-methylene}-malonic acid diethyl ester
    —— 2.2'-(Dithiodi-2.1-phenylen) bis (1-methyl-Δ<sup>2</sup>-imidazolin) 67680-26-6 C20H22N4S2
    2.2'-(Dithiodi-2.1-phenylen) bis (1-methyl-Δ<sup>2</sup>-imidazolin)
    —— 2-(p-Chlor-phenoxymethyl)-3-(2-diethylaminoethyl)-4-(3H)-chinazolin 70847-70-0 C21H24ClN3O2
    2-(p-Chlor-phenoxymethyl)-3-(2-diethylaminoethyl)-4-(3H)-chinazolin
    —— (2-Benzoyl-4-chlor-phenyl)oxamid 19144-18-4 C15H11ClN2O3
    (2-Benzoyl-4-chlor-phenyl)oxamid
    —— (2R,3S)-2-Isopropenyl-2,3-dimethyl-1-phenyl-aziridine 70118-79-5 C13H17N
    (2R,3S)-2-Isopropenyl-2,3-dimethyl-1-phenyl-aziridine
    —— 2-phenyl-4-(4-phenyl-3,6-dihydro-2<i>H</i>-pyridin-1-yl)-3<i>H</i>-benzo[<i>b</i>][1,4]diazepine 67259-39-6 C26H23N3
    2-phenyl-4-(4-phenyl-3,6-dihydro-2<i>H</i>-pyridin-1-yl)-3<i>H</i>-benzo[<i>b</i>][1,4]diazepine
    —— 2,3-Dihydro-3-methyl-4H,5H-pyrano<2,3-b><1>benzothiopyrandion-(4,5) 68330-10-9 C13H10O3S
    2,3-Dihydro-3-methyl-4H,5H-pyrano<2,3-b><1>benzothiopyrandion-(4,5)
    —— (2,2-Diphenyl-ethyl)-methyl-silanediol 57522-91-5 C15H18O2Si
    (2,2-Diphenyl-ethyl)-methyl-silanediol
    —— 2-(4-Nitrophenyl)-4-chlor-phthalazin-1-on 91961-11-4 C14H8ClN3O3
    2-(4-Nitrophenyl)-4-chlor-phthalazin-1-on
    —— 2-(6-anilino-hexa-1,3,5-trienyl)-3-ethyl-benzooxazolium; iodide 24136-90-1 C21H21N2O*I
    2-(6-anilino-hexa-1,3,5-trienyl)-3-ethyl-benzooxazolium; iodide
    —— 2-(8-Dicyanomethylene-8H-benzo[1,2-c;4,5-c']bis[1,2,5]thiadiazol-4-ylidene)-malononitrile; compound with naphthalene-1,8-diamine 104792-60-1 C10H10N2*C12N8S2
    2-(8-Dicyanomethylene-8H-benzo[1,2-c;4,5-c']bis[1,2,5]thiadiazol-4-ylidene)-malononitrile; compound with naphthalene-1,8-diamine
    —— 2-Methyl-5-(3-hydroxybutyl)-pyridin 50542-84-2 C10H15NO
    2-Methyl-5-(3-hydroxybutyl)-pyridin
    —— 2-(<2-13C>Butyl)-<4-13C>hexansaeure 84628-60-4 C10H20O2
    2-(<2-13C>Butyl)-<4-13C>hexansaeure
    —— 2-oxo-1,3-diphenylpropyl acetate 118535-73-2 C17H16O3
    2-oxo-1,3-diphenylpropyl acetate
    —— 2-Aethyl-5-hydroxy-2-phenyl-pentylamin 25622-48-4 C13H21NO
    2-Aethyl-5-hydroxy-2-phenyl-pentylamin