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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(6,7-dimethoxy-1,3-dioxo-1<i>H</i>,3<i>H</i>-benzo[<i>de</i>]isoquinolin-2-yl)-propionaldehyde 71067-61-3 C17H15NO5
    2-(6,7-dimethoxy-1,3-dioxo-1<i>H</i>,3<i>H</i>-benzo[<i>de</i>]isoquinolin-2-yl)-propionaldehyde
    —— 2-Phenyl-4-[1-pyrazol-1-yl-meth-(E)-ylidene]-4H-oxazol-5-one 91804-62-5 C13H9N3O2
    2-Phenyl-4-[1-pyrazol-1-yl-meth-(E)-ylidene]-4H-oxazol-5-one
    —— 2-(4-{(Z)-2-[4-(3-Benzofuran-2-yl-[1,2,4]oxadiazol-5-yl)-phenyl]-vinyl}-phenyl)-benzooxazole 73097-41-3 C31H19N3O3
    2-(4-{(Z)-2-[4-(3-Benzofuran-2-yl-[1,2,4]oxadiazol-5-yl)-phenyl]-vinyl}-phenyl)-benzooxazole
    —— 2-[2-(trifluoromethyl)phenyl]-2,4,5,6-tetrahydropyrazolo[3,4-d]pyrido[2,3-b]azepin-3-ol 1246619-42-0 C17H13F3N4O
    2-[2-(trifluoromethyl)phenyl]-2,4,5,6-tetrahydropyrazolo[3,4-d]pyrido[2,3-b]azepin-3-ol
    —— 2,4-dichloro-6-cyclohexyl-pyrimidine-5-carboxylic acid ethyl ester 36746-00-6 C13H16Cl2N2O2
    2,4-dichloro-6-cyclohexyl-pyrimidine-5-carboxylic acid ethyl ester
    —— 2-[4-(2-biphenyl-4-yl-vinyl)-phenyl]-7-methoxy-benzooxazole 70994-97-7 C28H21NO2
    2-[4-(2-biphenyl-4-yl-vinyl)-phenyl]-7-methoxy-benzooxazole
    —— 2-Amino-3-(2-{2-[1-(4-chloro-benzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]-acetoxy}-acetoxy)-propionic acid methyl ester 70930-16-4 C25H25ClN2O8
    2-Amino-3-(2-{2-[1-(4-chloro-benzoyl)-5-methoxy-2-methyl-1H-indol-3-yl]-acetoxy}-acetoxy)-propionic acid methyl ester
    —— 2,4-Dichlor-6-(4-isopropoxy-1-naphthyl)-s-triazin 38091-41-7 C16H13Cl2N3O
    2,4-Dichlor-6-(4-isopropoxy-1-naphthyl)-s-triazin
    —— [2-(5-Methoxy-1H-indol-3-yl)-ethyl]-(2-phenoxy-ethyl)-amine 4633-48-1 C19H22N2O2
    [2-(5-Methoxy-1H-indol-3-yl)-ethyl]-(2-phenoxy-ethyl)-amine
    —— 2-(1-Butenyl)-pyrrol 56162-70-0 C8H11N
    2-(1-Butenyl)-pyrrol
    —— 2-[(1S,2R)-2-(6-acetyloxyhexyl)-3-oxocyclopentyl]heptanoic acid 81308-15-8 C20H34O5
    2-[(1S,2R)-2-(6-acetyloxyhexyl)-3-oxocyclopentyl]heptanoic acid
    —— 2-chloro-6-(2,6-dimethyl-morpholino)-4-phenyl-3-cyano-pyridine 66663-11-4 C18H18ClN3O
    2-chloro-6-(2,6-dimethyl-morpholino)-4-phenyl-3-cyano-pyridine
    —— 2-(4-iodo-phenyl)-1,3-diphenyl-propan-2-ol 856081-78-2 C21H19IO
    2-(4-iodo-phenyl)-1,3-diphenyl-propan-2-ol
    —— 2-cis-4-bis(diphenylphosphino-t-butylamino)-1,3-di-t-butylcyclodiphosph(III)azane 83470-18-2 C40H56N4P4
    2-cis-4-bis(diphenylphosphino-t-butylamino)-1,3-di-t-butylcyclodiphosph(III)azane
    —— 2-benzylideneamino-2-difluoromethyl-3-(3-trityl-3<i>H</i>-imidazol-4-yl)-propionic acid methyl ester 70471-14-6 C34H29F2N3O2
    2-benzylideneamino-2-difluoromethyl-3-(3-trityl-3<i>H</i>-imidazol-4-yl)-propionic acid methyl ester
    —— 2-(3,4-dichloro-phenylamino)-N-(2,2-dimethoxy-ethyl)-N-[3-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-propyl]-propionamide 1206601-24-2 C23H35Cl2N3O4
    2-(3,4-dichloro-phenylamino)-N-(2,2-dimethoxy-ethyl)-N-[3-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-propyl]-propionamide
    —— 2,5-diacetoxyindane 16513-69-2 C13H14O4
    2,5-diacetoxyindane
    —— 2,4-diiodo-5-phenyl-1,3-oxazole 220580-88-1 C9H5I2NO
    2,4-diiodo-5-phenyl-1,3-oxazole
    —— 2,2,3,3,4,4,2',2',3',3',4',4'-dodecafluoro-5,5'-dioxo-5,5'-diazane-1,2-diyl-bis-pentanoic acid dimethyl ester 55343-01-6 C12H8F12N2O6
    2,2,3,3,4,4,2',2',3',3',4',4'-dodecafluoro-5,5'-dioxo-5,5'-diazane-1,2-diyl-bis-pentanoic acid dimethyl ester
    —— (2-methylsulfanyl-4-phenyl-thiazol-5-yl)-acetic acid 716371-78-7 C12H11NO2S2
    (2-methylsulfanyl-4-phenyl-thiazol-5-yl)-acetic acid
    —— 2,6-ditert-butyl-4-[(1,2,4-triazol-1-ylamino)methyl]phenol 131141-05-4 C17H26N4O
    2,6-ditert-butyl-4-[(1,2,4-triazol-1-ylamino)methyl]phenol
    —— 2,5-Dimethyl-3,4-diphenyl-cyclopent-2-en-1-ol 5141-37-7 C19H20O
    2,5-Dimethyl-3,4-diphenyl-cyclopent-2-en-1-ol
    —— 2,2-Dimethoxy-5-oxo-hexanoic acid methyl ester 43227-82-3 C9H16O5
    2,2-Dimethoxy-5-oxo-hexanoic acid methyl ester
    —— [2R,3S,(S)S]-2-hydroxy-2-methyl-3-[2-(p-tolylsulfinyl)phenyl]butanenitrile 854375-14-7 C18H19NO2S
    [2R,3S,(S)S]-2-hydroxy-2-methyl-3-[2-(p-tolylsulfinyl)phenyl]butanenitrile
    —— 2-(1-Phenylethyl)-4,4,5,5-tetramethyl-1,3-dioxolane 124400-18-6 C15H22O2
    2-(1-Phenylethyl)-4,4,5,5-tetramethyl-1,3-dioxolane
    —— 2-chloroethyl 3-hydroxy-2-[(αR)-α-methylbenzyl]aminopropyl carbonate 252351-23-8 C14H20ClNO4
    2-chloroethyl 3-hydroxy-2-[(αR)-α-methylbenzyl]aminopropyl carbonate
    —— 2-Methyl-acrylic acid 1-(tert-butoxycarbonyl-hydroxy-methyl)-4-oxo-azetidin-2-yl ester 77361-98-9 C13H19NO6
    2-Methyl-acrylic acid 1-(tert-butoxycarbonyl-hydroxy-methyl)-4-oxo-azetidin-2-yl ester
    —— 2-(1,3-Dioxolan-2-yl)-[1,3]dithiolo[4,5-d][1,3]dithiol-5-one 215722-40-0 C7H6O3S4
    2-(1,3-Dioxolan-2-yl)-[1,3]dithiolo[4,5-d][1,3]dithiol-5-one
    —— 2-Benzoyloxy-3-cyclohexylamino-5,5-dimethyl-2-cyclohexen-1-on 78476-98-9 C21H27NO3
    2-Benzoyloxy-3-cyclohexylamino-5,5-dimethyl-2-cyclohexen-1-on
    —— (2S,3S,3aS,12bR,12cR)-3-Hydroxy-7-oxo-2-phenylselanyl-2,3,4,5,12b,12c-hexahydro-1H,7H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridine-3a-carboxylic acid benzyl ester 178449-34-8 C30H27NO6Se
    (2S,3S,3aS,12bR,12cR)-3-Hydroxy-7-oxo-2-phenylselanyl-2,3,4,5,12b,12c-hexahydro-1H,7H-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridine-3a-carboxylic acid benzyl ester
    —— 20-(2-amidino)hydrazino-5β-pregnane-3β,14β-diol 741230-99-9 C22H40N4O2
    20-(2-amidino)hydrazino-5β-pregnane-3β,14β-diol
    —— 2-cyano-4-iodophenyl 4-(dimethylamino)benzenesulfonate 1221971-14-7 C15H13IN2O3S
    2-cyano-4-iodophenyl 4-(dimethylamino)benzenesulfonate
    —— 2-(4-nitrophenylthio)-5-methyl-3-phenyl-1H-inden-1-one 1315379-56-6 C22H15NO3S
    2-(4-nitrophenylthio)-5-methyl-3-phenyl-1H-inden-1-one
    —— [(2-(2′-benzothienyl)-5-(2-Me-ortho-carboran-1-yl)-pyridinato-C2,N)<sub>2</sub>Ir(μ-Cl)]<sub>2</sub> 1512855-77-4 C64H80B40Cl2Ir2N4S4
    [(2-(2′-benzothienyl)-5-(2-Me-ortho-carboran-1-yl)-pyridinato-C2,N)<sub>2</sub>Ir(μ-Cl)]<sub>2</sub>
    —— 2-(6-tert-butoxycarbonylaminopyridin-3-ylmethyl)malonic acid diethyl ester 305329-09-3 C18H26N2O6
    2-(6-tert-butoxycarbonylaminopyridin-3-ylmethyl)malonic acid diethyl ester
    —— 2-methyl-6-(quinolin-3-yl)phenanthridine 1603837-70-2 C23H16N2
    2-methyl-6-(quinolin-3-yl)phenanthridine
    —— 2-methyl-2-phenyl-3-(p-tolyl)propanal 1017473-38-9 C17H18O
    2-methyl-2-phenyl-3-(p-tolyl)propanal
    —— 2,4,8,10-tetramethyl-5,6,11,12-tetrahydrodibenzo[b,f][1,5]diazocine 1104741-41-4 C18H22N2
    2,4,8,10-tetramethyl-5,6,11,12-tetrahydrodibenzo[b,f][1,5]diazocine
    —— 2-cinnamylisoindolin-1-one 877150-06-6 C17H15NO
    2-cinnamylisoindolin-1-one
    —— 2-chlorophenyl bis(1H-1,2,4-triazol-1-yl)phosphinate 81668-84-0 C10H8ClN6OP
    2-chlorophenyl bis(1H-1,2,4-triazol-1-yl)phosphinate
    —— 2-(3-(benzyloxy)phenoxy)acetic acid 38559-91-0 C15H14O4
    2-(3-(benzyloxy)phenoxy)acetic acid
    —— 2,2,3R-trimethyl-6-(1-chloro-1-methyl)ethylcyclohexanone 82850-83-7 C12H21ClO
    2,2,3R-trimethyl-6-(1-chloro-1-methyl)ethylcyclohexanone
    —— [2,4-Bis-(4,6-dichloro-[1,3,5]triazin-2-yloxy)-phenyl]-(4-nitro-phenyl)-diazene 205182-18-9 C18H7Cl4N9O4
    [2,4-Bis-(4,6-dichloro-[1,3,5]triazin-2-yloxy)-phenyl]-(4-nitro-phenyl)-diazene
    —— 2-[2-[5-(4-chlorophenyl)-1,3-oxazol-2-yl]phenyl]benzoic acid 97509-11-0 C22H14ClNO3
    2-[2-[5-(4-chlorophenyl)-1,3-oxazol-2-yl]phenyl]benzoic acid
    —— 2,2,3,3,2',2',3',3'-octafluoro-3,3'-[5,5'-(1,1,2,2-tetrafluoro-ethane-1,2-diyl)-bis-[1,3,4]oxadiazol-2-yl]-bis-propionic acid dimethyl ester 55343-12-9 C14H6F12N4O6
    2,2,3,3,2',2',3',3'-octafluoro-3,3'-[5,5'-(1,1,2,2-tetrafluoro-ethane-1,2-diyl)-bis-[1,3,4]oxadiazol-2-yl]-bis-propionic acid dimethyl ester
    —— 2,2-dimethyl-(3a<i>t</i>,8a<i>t</i>)-hexahydro-4<i>r</i>,8<i>c</i>-epiazano-cyclohepta[1,3]dioxol-6-one 67858-63-3 C10H15NO3
    2,2-dimethyl-(3a<i>t</i>,8a<i>t</i>)-hexahydro-4<i>r</i>,8<i>c</i>-epiazano-cyclohepta[1,3]dioxol-6-one
    —— 2-((<i>E</i>)-4-chloro-benzylidene)-but-3-enoic acid 67946-46-7 C11H9ClO2
    2-((<i>E</i>)-4-chloro-benzylidene)-but-3-enoic acid
    —— 2-hydroxy-3-nitro-benzoic acid-(2-nitro-anilide) 68507-86-8 C13H9N3O6
    2-hydroxy-3-nitro-benzoic acid-(2-nitro-anilide)
    —— 2,2'-(2,4-Penta-1,4-dienediyl)bibenzoxazole 152302-98-2 C19H14N2O2
    2,2'-(2,4-Penta-1,4-dienediyl)bibenzoxazole
    —— 2,3-Di-p-tolyl-2,3-dihydro-benzo[b]thiophene-2,3-diol 87538-49-6 C22H20O2S
    2,3-Di-p-tolyl-2,3-dihydro-benzo[b]thiophene-2,3-diol