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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2β-<(t-butyldimethylsilyl)oxy>-17β,19-diacetoxyandrost-4-en-3-one 147502-04-3 C29H46O6Si
    2β-<(t-butyldimethylsilyl)oxy>-17β,19-diacetoxyandrost-4-en-3-one
    —— 2-bromo-endo-3,exo-5-dideuterio-exo-3-ethyl-1,4,6-trimethyl-endo-5-(1-propynyl)-7-thiatricyclo<2.2.1.0<sup>2.6</sup>>heptane 7,7-dioxide 133966-79-7 C14H19BrO2S
    2-bromo-endo-3,exo-5-dideuterio-exo-3-ethyl-1,4,6-trimethyl-endo-5-(1-propynyl)-7-thiatricyclo<2.2.1.0<sup>2.6</sup>>heptane 7,7-dioxide
    —— 2-Bromo-1-(4-hexylphenyl)-2-(4-pyridyl)ethanone Hydrobromide 224041-20-7 BrH*C19H22BrNO
    2-Bromo-1-(4-hexylphenyl)-2-(4-pyridyl)ethanone Hydrobromide
    —— 2-bromo-butylamin; hydrobromide 36600-42-7 BrH*C4H10BrN
    2-bromo-butylamin; hydrobromide
    —— 2-chloro-N-[2-(2-chloro-phenyl)-ethyl]-5-(4-dimethylcarbamoylmethyl-3,5-dioxo-4,5-dihydro-3H-[1,2,4]triazin-2-yl)-benzamide 724424-30-0 C22H21Cl2N5O4
    2-chloro-N-[2-(2-chloro-phenyl)-ethyl]-5-(4-dimethylcarbamoylmethyl-3,5-dioxo-4,5-dihydro-3H-[1,2,4]triazin-2-yl)-benzamide
    —— 2.2.4-Tris(difluoroamino)-4-methylpentan 18491-30-0 C6H11F6N3
    2.2.4-Tris(difluoroamino)-4-methylpentan
    —— 2-phenylthiomethyl-1H-benzimidazole-1-amine 1217274-03-7 C14H13N3S
    2-phenylthiomethyl-1H-benzimidazole-1-amine
    —— 2-Nitro-5-methyl-1,3,4-oxadiazol 26621-41-0 C3H3N3O3
    2-Nitro-5-methyl-1,3,4-oxadiazol
    —— [(2,2'-bipyridine)(2,2':6'2''-terpyridine)Ru(II)(CN)](PF6) 105834-11-5 C26H19N6Ru*F6P
    [(2,2'-bipyridine)(2,2':6'2''-terpyridine)Ru(II)(CN)](PF6)
    —— 2-(2-chloroacetamido)-N-(p-tolyl)thiazole-5-carboxamide 1427163-25-4 C13H12ClN3O2S
    2-(2-chloroacetamido)-N-(p-tolyl)thiazole-5-carboxamide
    —— (2-tert-butyl-4-methyl-η2-6-vinylphenoxy)tris(trimethylphosphine)cobalt(I) 1003603-97-1 C22H44CoOP3
    (2-tert-butyl-4-methyl-η2-6-vinylphenoxy)tris(trimethylphosphine)cobalt(I)
    —— 2-endo-Trifluoroacetoxy-1-methyl-3,4-tetrafluorobenzobicyclo<3.2.1>octadiene 73921-92-3 C15H9F7O2
    2-endo-Trifluoroacetoxy-1-methyl-3,4-tetrafluorobenzobicyclo<3.2.1>octadiene
    —— 2-ethyl-2-chlorodimedone 343854-87-5 C10H15ClO2
    2-ethyl-2-chlorodimedone
    —— (2R,3R,4R)-N-benzyloxycarbonyl-3,4-dihydroxy-2-((((S)-1-hydroxybutan-2-yl)amino)methyl)pyrrolidine 1427174-27-3 C17H26N2O5
    (2R,3R,4R)-N-benzyloxycarbonyl-3,4-dihydroxy-2-((((S)-1-hydroxybutan-2-yl)amino)methyl)pyrrolidine
    —— (2,4-Dibromo-6-methyl-phenoxy)-acetic acid methyl ester 2867-55-2 C10H10Br2O3
    (2,4-Dibromo-6-methyl-phenoxy)-acetic acid methyl ester
    —— 2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-N-methyl-N-(4-nitro-phenyl)-acetamide 37102-94-6 C17H13N3O5
    2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-N-methyl-N-(4-nitro-phenyl)-acetamide
    —— 2-benzyl-12-hydroxyiminocyclododecanone 161695-10-9 C19H27NO2
    2-benzyl-12-hydroxyiminocyclododecanone
    —— 2-(2,4-Dinitrophenyl)benzo[i][5,1,2]benzothiadiazepine-3,7-dione 130180-13-1 C18H10N4O6S
    2-(2,4-Dinitrophenyl)benzo[i][5,1,2]benzothiadiazepine-3,7-dione
    —— 2-methyl-2,3-dihydro-1H-cyclopenta[a]naphthalen-3-ol 351866-07-4 C14H14O
    2-methyl-2,3-dihydro-1H-cyclopenta[a]naphthalen-3-ol
    —— (2S)-2({(1S)-3-oxo-1-(2,4,5-trifluorobenzyl)-3-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-α]pyrazin-7(8H)-yl]propyl}amino)-2-phenylethanamide 1456704-50-9 C24H22F6N6O2
    (2S)-2({(1S)-3-oxo-1-(2,4,5-trifluorobenzyl)-3-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-α]pyrazin-7(8H)-yl]propyl}amino)-2-phenylethanamide
    —— [2-{5-[3-(tert-Butyl-dimethyl-silanyloxy)-propyl]-2,2-dimethyl-[1,3]dioxan-5-yl}-eth-(E)-ylidene]-cyclohexyl-amine 412942-52-0 C23H45NO3Si
    [2-{5-[3-(tert-Butyl-dimethyl-silanyloxy)-propyl]-2,2-dimethyl-[1,3]dioxan-5-yl}-eth-(E)-ylidene]-cyclohexyl-amine
    —— 2,6-dichloro-4-nitrophenyl (ethoxy(propylthio)phosphoryl)(methyl)carbamate 52330-40-2 C13H17Cl2N2O6PS
    2,6-dichloro-4-nitrophenyl (ethoxy(propylthio)phosphoryl)(methyl)carbamate
    —— (2S,3R,4R,4aS,7S,9R,9aR)-9-Amino-2-methoxy-octahydro-1,5-dioxa-benzocycloheptene-3,4,7-triol 129487-07-6 C10H19NO6
    (2S,3R,4R,4aS,7S,9R,9aR)-9-Amino-2-methoxy-octahydro-1,5-dioxa-benzocycloheptene-3,4,7-triol
    —— 2-bromo-4-(iodomethyl)thiazole 1254558-77-4 C4H3BrINS
    2-bromo-4-(iodomethyl)thiazole
    —— 2,5-dimethylhexane-3,4-diyl bis(phenylcarbamate) 82343-38-2 C22H28N2O4
    2,5-dimethylhexane-3,4-diyl bis(phenylcarbamate)
    —— 2,6-bis(acetoxymethyl)-4-(trimethylsilylethynyl)-1-phenyl acetate 1234899-27-4 C19H24O6Si
    2,6-bis(acetoxymethyl)-4-(trimethylsilylethynyl)-1-phenyl acetate
    —— 2-methoxy-4-nitro-N-(3-oxo-1-phenyl-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide 1323141-18-9 C22H23N3O5
    2-methoxy-4-nitro-N-(3-oxo-1-phenyl-3-(piperidin-1-yl)prop-1-en-2-yl)benzamide
    —— 2-Guanidino-benzimidazol-1-carbimidsaeure-4-tolylester 78650-19-8 C16H16N6O
    2-Guanidino-benzimidazol-1-carbimidsaeure-4-tolylester
    —— 2-naphthylmethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-2-acetamido-3,6-di-O-benzoyl-2-deoxy-β-D-glucopyranoside 316810-12-5 C47H49NO17
    2-naphthylmethyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-(1->4)-2-acetamido-3,6-di-O-benzoyl-2-deoxy-β-D-glucopyranoside
    —— (2R,4aS,7aR)-2-Phenyl-dihydro-furo[3,2-d][1,3]dioxin-7-one 203796-06-9 C12H12O4
    (2R,4aS,7aR)-2-Phenyl-dihydro-furo[3,2-d][1,3]dioxin-7-one
    —— 2,5,3',4'-tetramethoxy-thiobenzophenone 4254-47-1 C17H18O4S
    2,5,3',4'-tetramethoxy-thiobenzophenone
    —— (2E)-3-[4-({4-[1-(4-fluorophenyl)-4-{[(3R)-3-phenylpyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]piperidin-1-yl}methyl)phenyl]prop-2-enoic acid 1381979-30-1 C35H35FN4O3
    (2E)-3-[4-({4-[1-(4-fluorophenyl)-4-{[(3R)-3-phenylpyrrolidin-1-yl]carbonyl}-1H-pyrazol-5-yl]piperidin-1-yl}methyl)phenyl]prop-2-enoic acid
    —— (2S,4R)-4-hydroxy-1-[2-(4-methyl-piperazin-1-yl)-pyrimidin-4-yl]-pyrrolidine-2-carboxylic acid (5-tert-butyl-isoxazol-3-yl)-amide 1234315-53-7 C21H31N7O3
    (2S,4R)-4-hydroxy-1-[2-(4-methyl-piperazin-1-yl)-pyrimidin-4-yl]-pyrrolidine-2-carboxylic acid (5-tert-butyl-isoxazol-3-yl)-amide
    —— 2-Methyl-2-(2-methyl-adamantan-2-yloxy)-benzo[1,3]dioxin-4-one 132362-30-2 C20H24O4
    2-Methyl-2-(2-methyl-adamantan-2-yloxy)-benzo[1,3]dioxin-4-one
    —— 2-(1-(2,6-dibenzhydryl-4-chlorophenylimino)ethyl)pyridine 1402891-45-5 C39H31ClN2
    2-(1-(2,6-dibenzhydryl-4-chlorophenylimino)ethyl)pyridine
    —— 2-[4-(1-butyl-1,2-butadienyl)phenyl]-1,3-dioxolane 1020255-15-5 C17H22O2
    2-[4-(1-butyl-1,2-butadienyl)phenyl]-1,3-dioxolane
    —— 2-{[(3S,4R)-4-fluoro-1-(imidazo[1,2-a]pyridin-8-ylcarbonyl)piperidin-3-yl]oxy}quinoline trifluoroacetate 1620654-70-7 C2HF3O2*C22H19FN4O2
    2-{[(3S,4R)-4-fluoro-1-(imidazo[1,2-a]pyridin-8-ylcarbonyl)piperidin-3-yl]oxy}quinoline trifluoroacetate
    —— (2R,4aS)-dineopentyl 2-(4-methoxyphenyl)-1-(2-(trifluoromethyl)benzoyl)-2,3-dihydro-1H-pyridazino[6,1-f]phenanthridine-4,4(4aH)-dicarboxylate 1425512-84-0 C43H45F3N2O6
    (2R,4aS)-dineopentyl 2-(4-methoxyphenyl)-1-(2-(trifluoromethyl)benzoyl)-2,3-dihydro-1H-pyridazino[6,1-f]phenanthridine-4,4(4aH)-dicarboxylate
    —— 2-acetyl-5-methyl-3-(2-oxo-pyrrolidin-1-yl)-3,4-dihydro-2<i>H</i>-[1,2,3]diazaphosphole 39548-52-2 C9H14N3O2P
    2-acetyl-5-methyl-3-(2-oxo-pyrrolidin-1-yl)-3,4-dihydro-2<i>H</i>-[1,2,3]diazaphosphole
    —— 2-(3-carbamimidoylphenoxy)-N-(2'-methanesulfonylbiphenyl-4-yl)-4-phenylbutyramide 362044-94-8 C30H29N3O4S
    2-(3-carbamimidoylphenoxy)-N-(2'-methanesulfonylbiphenyl-4-yl)-4-phenylbutyramide
    —— (2R,3R)-6,7-dimethoxy-2,3-dimethyl-1,2,3,4-tetrahydronaphthalene 220078-13-7 C14H20O2
    (2R,3R)-6,7-dimethoxy-2,3-dimethyl-1,2,3,4-tetrahydronaphthalene
    —— 2-{[1-{4-[(4-{[(E)-2-Hydroxy-ethylimino]-methyl}-phenyl)-(4-{[(Z)-2-hydroxy-ethylimino]-methyl}-phenyl)-phosphanyl]-phenyl}-meth-(Z)-ylidene]-amino}-ethanol 138833-39-3 C27H30N3O3P
    2-{[1-{4-[(4-{[(E)-2-Hydroxy-ethylimino]-methyl}-phenyl)-(4-{[(Z)-2-hydroxy-ethylimino]-methyl}-phenyl)-phosphanyl]-phenyl}-meth-(Z)-ylidene]-amino}-ethanol
    —— 2-[4-[(4-Chlorophenyl)methoxy]-3-ethoxyphenyl]imidazo[1,2-a]pyridine 1195385-17-1 C22H19ClN2O2
    2-[4-[(4-Chlorophenyl)methoxy]-3-ethoxyphenyl]imidazo[1,2-a]pyridine
    —— 2,6-di(2',6'-xylyl)-3,7-di(N-2',6'-xylylimino)-4,8-(N-2',6'-xylylamino)-2,6-diaza-bicyclo<3.3.0>octa-4,8-diene 142095-20-3 C54H56N6
    2,6-di(2',6'-xylyl)-3,7-di(N-2',6'-xylylimino)-4,8-(N-2',6'-xylylamino)-2,6-diaza-bicyclo<3.3.0>octa-4,8-diene
    —— (2S)-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-7-fluoro-3,4-dihydro-2H-chromen-6-ol 905455-06-3 C14H17FO4
    (2S)-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-7-fluoro-3,4-dihydro-2H-chromen-6-ol
    —— 2-(1-isopropyl-6-methyl-1H-benzo[d]imidazol-2-yl)-1-(4-methoxyphenyl)vinyl 4-methoxybenzoate 1001092-29-0 C28H28N2O4
    2-(1-isopropyl-6-methyl-1H-benzo[d]imidazol-2-yl)-1-(4-methoxyphenyl)vinyl 4-methoxybenzoate
    —— 2-Nonenoic acid, 9-[5-(hydroxymethyl)-4-methyl-2-furanyl]-2-methyl-,ethyl ester, (2E)- 648417-83-8 C18H28O4
    2-Nonenoic acid, 9-[5-(hydroxymethyl)-4-methyl-2-furanyl]-2-methyl-,ethyl ester, (2E)-
    —— 2-methyl (2S,3R,4S,5R)-4-benzoyl-5-(2-methylphenyl)-3-phenyl-2-pyrrolidinecarboxylate 1202065-82-4 C26H25NO3
    2-methyl (2S,3R,4S,5R)-4-benzoyl-5-(2-methylphenyl)-3-phenyl-2-pyrrolidinecarboxylate
    —— (2,2,2-Trichloro-1-o-tolylamino-ethyl)-carbamic acid methyl ester 35801-47-9 C11H13Cl3N2O2
    (2,2,2-Trichloro-1-o-tolylamino-ethyl)-carbamic acid methyl ester
    —— 2,2,2',2'-tetrafluoro-3,3'-diphenyl-2H,2'H-2l4,2'l4-[8,8'-bibenzo[e][1,3,2]oxazaborinine]-3,3'-diium 1612873-13-8 C26H18B2F4N2O2
    2,2,2',2'-tetrafluoro-3,3'-diphenyl-2H,2'H-2l4,2'l4-[8,8'-bibenzo[e][1,3,2]oxazaborinine]-3,3'-diium