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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(3-ethyl-5-hydroxy-3<i>H</i>-benzothiazol-2-ylidenemethyl)-6-methyl-1-(3-sulfo-propyl)-quinolinium betaine 29268-85-7 C23H24N2O4S2
    2-(3-ethyl-5-hydroxy-3<i>H</i>-benzothiazol-2-ylidenemethyl)-6-methyl-1-(3-sulfo-propyl)-quinolinium betaine
    —— 2-[3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-4-methyl-3<i>H</i>-thiazol-2-ylidene]-1-phenyl-ethanone 56738-45-5 C18H18N4OS
    2-[3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-4-methyl-3<i>H</i>-thiazol-2-ylidene]-1-phenyl-ethanone
    —— 2-Methyl-3-nitrobutanal-dimethylhydrazon 101542-43-2 C7H15N3O2
    2-Methyl-3-nitrobutanal-dimethylhydrazon
    —— 2-hydroxyphenylmethyl-1-phenyl-1-nonanone 345300-42-7 C22H28O2
    2-hydroxyphenylmethyl-1-phenyl-1-nonanone
    —— 2-[(3-Chloro-2-methyl-phenylcarbamoyl)-methyl]-benzoic acid 137840-25-6 C16H14ClNO3
    2-[(3-Chloro-2-methyl-phenylcarbamoyl)-methyl]-benzoic acid
    —— 2-chloro-N-[2-(2-(pyrrolidin-1-yl)ethyl)-2H-benzo[g]benzopyrano[4,3,2-cd]indazol-5-yl]acetamide 887282-35-1 C25H23ClN4O2
    2-chloro-N-[2-(2-(pyrrolidin-1-yl)ethyl)-2H-benzo[g]benzopyrano[4,3,2-cd]indazol-5-yl]acetamide
    —— 2-Methoxy-4,5-dimethyl-benzol-sulfonamid-(1) 90643-87-1 C9H13NO3S
    2-Methoxy-4,5-dimethyl-benzol-sulfonamid-(1)
    —— 2-({4-[(4,5-dimethyl-1H-pyrazol-3-yl)amino]-6-quinolinyl}sulfonyl)ethanol 1357795-49-3 C16H18N4O3S
    2-({4-[(4,5-dimethyl-1H-pyrazol-3-yl)amino]-6-quinolinyl}sulfonyl)ethanol
    —— 2-(3-cyano-1-cyclobutyl-5-methyl-1H-indol-2-yl)-N-(propan-2-yl)pyrimidine-5-sulfonamide 1248574-91-5 C21H23N5O2S
    2-(3-cyano-1-cyclobutyl-5-methyl-1H-indol-2-yl)-N-(propan-2-yl)pyrimidine-5-sulfonamide
    —— 2-Butoxy-5-iodo-1,3-dimethylbenzene 605666-41-9 C12H17IO
    2-Butoxy-5-iodo-1,3-dimethylbenzene
    —— 2-Hydroxy-2,7a-dimethyl-1a,7a-dihydro-2H-1-oxa-cyclopropa[b]naphthalen-7-one 125541-07-3 C12H12O3
    2-Hydroxy-2,7a-dimethyl-1a,7a-dihydro-2H-1-oxa-cyclopropa[b]naphthalen-7-one
    —— 2-(6-fluoro-4-iodopyridin-3-yl)-2-methylpropanamide 1087072-89-6 C9H10FIN2O
    2-(6-fluoro-4-iodopyridin-3-yl)-2-methylpropanamide
    —— 2-[6-(4-Iodophenyl)-7-oxo-3-(trifluoromethyl)-4,5-dihydropyrazolo[3,4-c]pyridin-1-yl]benzenesulfonamide 885022-13-9 C19H14F3IN4O3S
    2-[6-(4-Iodophenyl)-7-oxo-3-(trifluoromethyl)-4,5-dihydropyrazolo[3,4-c]pyridin-1-yl]benzenesulfonamide
    —— 2-chloro-4-(2,4,6-trimethylphenyl)pyridine 1435909-78-6 C14H14ClN
    2-chloro-4-(2,4,6-trimethylphenyl)pyridine
    —— (2R,3R,R<sub>S</sub>)-3-(p-tolylsulfinyl)butan-2-ol 142184-57-4 C11H16O2S
    (2R,3R,R<sub>S</sub>)-3-(p-tolylsulfinyl)butan-2-ol
    —— 2-ethylsulfanyl-1,3,3-trimethyl-2-methylsulfanylcyclopropan-1-ol 62936-06-5 C9H18OS2
    2-ethylsulfanyl-1,3,3-trimethyl-2-methylsulfanylcyclopropan-1-ol
    —— 2-((2-ethylhexyl)oxy)-4-((E)-2-((2-ethylhexyl)oxy)-4-((E)-2-((2-ethylhexyl)oxy)-4-((E)-2-((2-ethylhexyl)oxy)-4-iodo-5-methoxystyryl)-5-methoxystyryl)-5-methoxystyryl)-5-methoxybenzaldehyde 1618096-68-6 C67H95IO9
    2-((2-ethylhexyl)oxy)-4-((E)-2-((2-ethylhexyl)oxy)-4-((E)-2-((2-ethylhexyl)oxy)-4-((E)-2-((2-ethylhexyl)oxy)-4-iodo-5-methoxystyryl)-5-methoxystyryl)-5-methoxystyryl)-5-methoxybenzaldehyde
    —— (2R,5S)-4-benzyl-2-ethyl-5-(iodomethyl)-2-(trifluoromethyl)morpholine 1187092-97-2 C15H19F3INO
    (2R,5S)-4-benzyl-2-ethyl-5-(iodomethyl)-2-(trifluoromethyl)morpholine
    —— 2-((E)-bromomethylene)-1-acetyl-1-(phenylsulfonyl)cyclopentane 1172602-06-0 C14H15BrO3S
    2-((E)-bromomethylene)-1-acetyl-1-(phenylsulfonyl)cyclopentane
    —— (2-butoxy-1-chloro-vinyl)-phosphonic acid dipentyl ester 51104-62-2 C16H32ClO4P
    (2-butoxy-1-chloro-vinyl)-phosphonic acid dipentyl ester
    —— 2-(3-(2,5-dimethylfuran-3-yl)-1,4-dimethyl-1H-pyrazolo[3,4-b]pyridin-6-yloxy)-N-(1-(1,3,5-trimethyl-1H-pyrazol-4-yl)ethyl)acetamide 1312947-12-8 C24H30N6O3
    2-(3-(2,5-dimethylfuran-3-yl)-1,4-dimethyl-1H-pyrazolo[3,4-b]pyridin-6-yloxy)-N-(1-(1,3,5-trimethyl-1H-pyrazol-4-yl)ethyl)acetamide
    —— [2-hydroxy-4-(3-hydroxyoct-1-enyl)-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]furan-5-yl] 4-phenylbenzoate 70460-82-1 C28H34O5
    [2-hydroxy-4-(3-hydroxyoct-1-enyl)-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]furan-5-yl] 4-phenylbenzoate
    —— (2S)-2-(1-(((2S)-6,6-dibromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-2-yl)methyl)-1H-1,2,3-triazole-4-carboxamido)-3-methylbutanoic acid 1354745-11-1 C16H21Br2N5O4S
    (2S)-2-(1-(((2S)-6,6-dibromo-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-2-yl)methyl)-1H-1,2,3-triazole-4-carboxamido)-3-methylbutanoic acid
    —— (2S,3S,4S,5R,6S)-3,4,5-Triacetoxy-6-((R)-10-{(S)-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-triethylsilanyloxy-methyl}-7-triisopropylsilanyloxy-10H-9-thia-phenanthren-2-yloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester 845440-59-7 C54H77NO13SSi2
    (2S,3S,4S,5R,6S)-3,4,5-Triacetoxy-6-((R)-10-{(S)-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-triethylsilanyloxy-methyl}-7-triisopropylsilanyloxy-10H-9-thia-phenanthren-2-yloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— [2-Cyclopropyl-4-(4-fluoro-phenyl)-6,7,8,9-tetrahydro-5H-10-thia-1-aza-benzo[a]azulen-3-yl]-methanol 130784-41-7 C22H22FNOS
    [2-Cyclopropyl-4-(4-fluoro-phenyl)-6,7,8,9-tetrahydro-5H-10-thia-1-aza-benzo[a]azulen-3-yl]-methanol
    —— (2R,3aR,6S,7R,7aS)-2-phenyl-1-tosyloctahydro-1H-indole-6,7-diol 1372710-47-8 C21H25NO4S
    (2R,3aR,6S,7R,7aS)-2-phenyl-1-tosyloctahydro-1H-indole-6,7-diol
    —— 2-([4-(1-methyl-1-([3-(trifluoromethyl)phenyl]sulfonyl)ethyl)piperidin-1-yl]carbonyl)quinolin-4-ol 1138331-24-4 C25H25F3N2O4S
    2-([4-(1-methyl-1-([3-(trifluoromethyl)phenyl]sulfonyl)ethyl)piperidin-1-yl]carbonyl)quinolin-4-ol
    —— (2E)-4,4,4-trifluoro-2-[(3-methylphenyl)hydrazinylidene]-1-thiophen-2-ylbutane-1,3-dione 263890-70-6 C15H11F3N2O2S
    (2E)-4,4,4-trifluoro-2-[(3-methylphenyl)hydrazinylidene]-1-thiophen-2-ylbutane-1,3-dione
    —— (2-methylenecyclopropane-1-d)methanol 139495-59-3 C5H8O
    (2-methylenecyclopropane-1-d)methanol
    —— 2-Methylbenz<a>anthro<5,6-d><1,3>dioxole 77320-73-1 C20H14O2
    2-Methylbenz<a>anthro<5,6-d><1,3>dioxole
    —— 2(β)-dimethyl-t-butylsiloxymethyl-2-methylhexahydropyrrolo(1,2-b)isoxazole 120529-92-2 C14H29NO2Si
    2(β)-dimethyl-t-butylsiloxymethyl-2-methylhexahydropyrrolo(1,2-b)isoxazole
    —— 2-amino-2-{2-[4-(1-hexyl-1H-pyrazol-4-yl)phenyl]ethyl}propane-1,3-diol 845550-37-0 C20H31N3O2
    2-amino-2-{2-[4-(1-hexyl-1H-pyrazol-4-yl)phenyl]ethyl}propane-1,3-diol
    —— 2-({[3-(2-chloro-4-hydroxyphenyl)propanoyl]amino}methyl)benzoic acid 1427753-18-1 C17H16ClNO4
    2-({[3-(2-chloro-4-hydroxyphenyl)propanoyl]amino}methyl)benzoic acid
    —— 2-(Oxalyl-amino)-3,5-diiodo-benzoic acid 243989-67-5 C9H5I2NO5
    2-(Oxalyl-amino)-3,5-diiodo-benzoic acid
    —— 2,3,15,16,17,18,19,20-octahydro-15,19-dimethyl-10-[2-(1-methylethoxy)ethoxy]-7,11-metheno-11H-12-oxa-2,3,5,6,15,19-hexaazacyclooctadec[1,2,3-cd]inden-14(13H)-one 1111233-94-3 C25H34N6O4
    2,3,15,16,17,18,19,20-octahydro-15,19-dimethyl-10-[2-(1-methylethoxy)ethoxy]-7,11-metheno-11H-12-oxa-2,3,5,6,15,19-hexaazacyclooctadec[1,2,3-cd]inden-14(13H)-one
    —— 2-(5-Fluoro-2-nitrophenyl)pyridine 1345883-67-1 C11H7FN2O2
    2-(5-Fluoro-2-nitrophenyl)pyridine
    —— [2-diallylaminomethyl-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-(2-o-tolyl-ethyl)-amine 865158-94-7 C30H30F3N5
    [2-diallylaminomethyl-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-(2-o-tolyl-ethyl)-amine
    —— 2,3-O-isopropylidene-5-O-acetyl-β-D-ribofuranosyl azide 88238-01-1 C10H15N3O5
    2,3-O-isopropylidene-5-O-acetyl-β-D-ribofuranosyl azide
    —— 2-allyl-5-fluoro-3-(trifluoromethyl)phenol 1629184-67-3 C10H8F4O
    2-allyl-5-fluoro-3-(trifluoromethyl)phenol
    —— (+/-)-2-Methyl-2(2-chloro-2-propenyl)cyclopentanone 74645-85-5 C9H13ClO
    (+/-)-2-Methyl-2(2-chloro-2-propenyl)cyclopentanone
    —— 2-(3-fluorobenzyl)-N,N-dimethyl-4-phenyl-2',3',4',9'-tetrahydrospiro[cyclohexane-1,1'-pyrido[3,4-b]indole]-4-amine 1189162-89-7 C31H34FN3
    2-(3-fluorobenzyl)-N,N-dimethyl-4-phenyl-2',3',4',9'-tetrahydrospiro[cyclohexane-1,1'-pyrido[3,4-b]indole]-4-amine
    —— 2-phenyl-4,5-dihydro-1H-pyrrolo[2,3-f]isoquinoline-3-carboxylic acid ethyl ester 1031442-11-1 C20H18N2O2
    2-phenyl-4,5-dihydro-1H-pyrrolo[2,3-f]isoquinoline-3-carboxylic acid ethyl ester
    —— 2-tert-butyl-2,6-dimethylcyclohexan-1-one 86266-71-9 C12H22O
    2-tert-butyl-2,6-dimethylcyclohexan-1-one
    —— 2-diethoxyphosphinothioylsulfanyl-N,N-dimethyl-N'-[2-(trifluoromethyl)phenyl]ethanimidamide 71014-95-4 C15H22F3N2O2PS2
    2-diethoxyphosphinothioylsulfanyl-N,N-dimethyl-N'-[2-(trifluoromethyl)phenyl]ethanimidamide
    —— 2-(N-Trifluoroacetyl-α-aminopropionyl)aminobenzamide 129768-61-2 C12H12F3N3O3
    2-(N-Trifluoroacetyl-α-aminopropionyl)aminobenzamide
    —— 2-methyl-6H-pyrazolo[4,3-a]acridin-11-one 132283-47-7 C15H11N3O
    2-methyl-6H-pyrazolo[4,3-a]acridin-11-one
    —— 2-[4-(4-methoxy-3-nitrophenyl)imidazol-1-yl]acetohydrazide 93637-81-1 C12H13N5O4
    2-[4-(4-methoxy-3-nitrophenyl)imidazol-1-yl]acetohydrazide
    —— [2-Bromo-4-(bromomethyl)-6-chlorophenyl]-(4-chlorophenyl)methanone 135340-49-7 C14H8Br2Cl2O
    [2-Bromo-4-(bromomethyl)-6-chlorophenyl]-(4-chlorophenyl)methanone
    —— 2,8,9-trimethoxybenzo[c]phenanthridine 98799-63-4 C20H17NO3
    2,8,9-trimethoxybenzo[c]phenanthridine
    —— (2E,6E)-1,8-bis(4-fluorophenyl)octa-2,6-diene-1,8-dione 1432438-19-1 C20H16F2O2
    (2E,6E)-1,8-bis(4-fluorophenyl)octa-2,6-diene-1,8-dione