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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2E,4R,5S)-3-methoxy-1,4-bis(triethylsiloxy)-5-trityloxyhex-2-ene 1186076-45-8 C38H56O4Si2
    (2E,4R,5S)-3-methoxy-1,4-bis(triethylsiloxy)-5-trityloxyhex-2-ene
    —— 2-(2-iodobenzyl)-1,5-bis(2-iodophenyl)pentan-3-one 114657-42-0 C24H21I3O
    2-(2-iodobenzyl)-1,5-bis(2-iodophenyl)pentan-3-one
    —— 2,5-bis((2-ethylhexyl)oxy)-4-iodobenzaldehyde 1381926-86-8 C23H37IO3
    2,5-bis((2-ethylhexyl)oxy)-4-iodobenzaldehyde
    —— 2',6'-dicyano-4'-nitro-4-(N-β-cyanoethyl-N-ethyl)amino-1,1'-azobenzene 26309-21-7 C19H15N7O2
    2',6'-dicyano-4'-nitro-4-(N-β-cyanoethyl-N-ethyl)amino-1,1'-azobenzene
    —— 2-Propionyl-furan-semicarbazon 3471-98-5 C8H11N3O2
    2-Propionyl-furan-semicarbazon
    —— 2-(2-Chloro-phenyl)-N,N-dimethyl-propionamide 1949-35-5 C11H14ClNO
    2-(2-Chloro-phenyl)-N,N-dimethyl-propionamide
    —— 2-[3-[3-[(2-Methylpropan-2-yl)oxy]-3-oxoprop-1-enyl]phenyl]acetic acid 902158-47-8 C15H18O4
    2-[3-[3-[(2-Methylpropan-2-yl)oxy]-3-oxoprop-1-enyl]phenyl]acetic acid
    —— (2S)-1-(adamantane-1-carbonyl)-N-[2-[4-(3-chlorophenyl)piperazin-1-yl]ethyl]pyrrolidine-2-carboxamide 1146214-39-2 C28H39ClN4O2
    (2S)-1-(adamantane-1-carbonyl)-N-[2-[4-(3-chlorophenyl)piperazin-1-yl]ethyl]pyrrolidine-2-carboxamide
    —— 20α-cortolic acid 20-acetate methyl ester (3α) 93206-50-9 C24H38O7
    20α-cortolic acid 20-acetate methyl ester (3α)
    —— 2-allyl-6-(4-hydroxy-benzyl)-8-[3-(6-methoxy-pyridin-3-yl)-benzyl]-4,7-dioxo-hexahydro-pyrazino[2,1-c][1,2,4]triazine-1-carboxylic acid benzylamide 1145675-48-4 C37H38N6O5
    2-allyl-6-(4-hydroxy-benzyl)-8-[3-(6-methoxy-pyridin-3-yl)-benzyl]-4,7-dioxo-hexahydro-pyrazino[2,1-c][1,2,4]triazine-1-carboxylic acid benzylamide
    —— 2-methyl-5-(4-methyl-5-{(1R)-1-[2-(3-methylphenyl)-2H-tetrazol-5-yl]ethoxy}-4H-1,2,4-triazol-3-yl)pyrazine 1144033-97-5 C18H19N9O
    2-methyl-5-(4-methyl-5-{(1R)-1-[2-(3-methylphenyl)-2H-tetrazol-5-yl]ethoxy}-4H-1,2,4-triazol-3-yl)pyrazine
    —— 2-(3-(2,5-difluorobenzamido)-5-fluoro-6-(5-methoxy-pyrazolo[1,5-a]pyridin-3-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl)ethyl acetate 1134614-40-6 C25H19F3N6O4
    2-(3-(2,5-difluorobenzamido)-5-fluoro-6-(5-methoxy-pyrazolo[1,5-a]pyridin-3-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl)ethyl acetate
    —— 2',4'-difluoro-4-chlorochalcone 654682-87-8 C15H9ClF2O
    2',4'-difluoro-4-chlorochalcone
    —— 2,3-bis(hexadecyloxy)-5,12-diphenyltetracene 1262198-49-1 C62H84O2
    2,3-bis(hexadecyloxy)-5,12-diphenyltetracene
    —— 2-(5-fluoro-3-(2-(2-hydroxy-2-methylpropyl)-1-oxo-1,2,5,6,7,8-hexahydro-iso-quinolin-4-yl)-2-methyl-1H-indol-1-yl)acetic acid 1297277-02-1 C24H27FN2O4
    2-(5-fluoro-3-(2-(2-hydroxy-2-methylpropyl)-1-oxo-1,2,5,6,7,8-hexahydro-iso-quinolin-4-yl)-2-methyl-1H-indol-1-yl)acetic acid
    —— 2-{(2E,4E)-(1S,6S,7S)-1-[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-7-methoxy-4,6-dimethyl-8-phenyl-octa-2,4-dienyl}-isoindole-1,3-dione 129394-57-6 C44H51NO4Si
    2-{(2E,4E)-(1S,6S,7S)-1-[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-7-methoxy-4,6-dimethyl-8-phenyl-octa-2,4-dienyl}-isoindole-1,3-dione
    —— 2-chloro-3-methyl-5<i>H</i>-pyrrolo[1,2-<i>a</i>]imidazole-6-carboxylic acid 408312-40-3 C8H7ClN2O2
    2-chloro-3-methyl-5<i>H</i>-pyrrolo[1,2-<i>a</i>]imidazole-6-carboxylic acid
    —— 2-[2-(2-methoxyethoxy)ethoxy]ethyl 2-(6-methyl-2-oxo-1,2-dihydropyridin-1-yl)acetate 1508071-19-9 C15H23NO6
    2-[2-(2-methoxyethoxy)ethoxy]ethyl 2-(6-methyl-2-oxo-1,2-dihydropyridin-1-yl)acetate
    —— (2S)-benzyl 2-(4-((exo)-8-cyclooctyl-8-azabicyclo[3.2.1]octan-3-yl)-3-oxo-3,4-dihydroquinoxalin-2-ylamino)-3-hydroxypropanoate 1127391-25-6 C33H42N4O4
    (2S)-benzyl 2-(4-((exo)-8-cyclooctyl-8-azabicyclo[3.2.1]octan-3-yl)-3-oxo-3,4-dihydroquinoxalin-2-ylamino)-3-hydroxypropanoate
    —— 2-[1-Carboxy-2-(2-pyridin-2-yl-2H-isoindol-1-yl)-ethylamino]-4-methyl-pentanoic acid 429667-95-8 C22H25N3O4
    2-[1-Carboxy-2-(2-pyridin-2-yl-2H-isoindol-1-yl)-ethylamino]-4-methyl-pentanoic acid
    —— 2-chloro-N-[4-chloro-3-(1,5-dimethyl-1H-imidazol-2-yl)phenyl]pyridine-3-carboxamide 1128191-33-2 C17H14Cl2N4O
    2-chloro-N-[4-chloro-3-(1,5-dimethyl-1H-imidazol-2-yl)phenyl]pyridine-3-carboxamide
    —— 2-[({2-[(9R)-9-(pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl]ethyl}amino)methyl]phenol 1401029-26-2 C23H30N2O2
    2-[({2-[(9R)-9-(pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl]ethyl}amino)methyl]phenol
    —— 2-butoxy-N-(4-fluorobenzyl)-6-morpholin-4-yl-pyrimidin-4,5-diamine 1119577-34-2 C19H26FN5O2
    2-butoxy-N-(4-fluorobenzyl)-6-morpholin-4-yl-pyrimidin-4,5-diamine
    —— 2-[(3-tert-butyldimethylsilyloxy-4-oxo-4H-2-pyranyl)methyl]-2-[(2E,RS)-3-p-tolylsulfinyl-2-propenyl]malononitrile 266322-01-4 C25H30N2O4SSi
    2-[(3-tert-butyldimethylsilyloxy-4-oxo-4H-2-pyranyl)methyl]-2-[(2E,RS)-3-p-tolylsulfinyl-2-propenyl]malononitrile
    —— 2-[2-(6-methoxy-3,4-dihydro-2H-naphthalen-1-ylidene)-ethyl]-2-methyl-3-vinyl-cyclohexanone 827008-26-4 C22H28O2
    2-[2-(6-methoxy-3,4-dihydro-2H-naphthalen-1-ylidene)-ethyl]-2-methyl-3-vinyl-cyclohexanone
    —— 2-cyano-3-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)-3-(4-nitrophenyl)propanethioamide;N-ethylethanamine 131270-73-0 C4H11N*C18H19N3O4S
    2-cyano-3-(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)-3-(4-nitrophenyl)propanethioamide;N-ethylethanamine
    —— (2S,4S)-2-Amino-4-(tert-butoxycarbonylamino-methyl)-pentanedioic acid 1-tert-butyl ester 5-methyl ester 686288-03-9 C16H30N2O6
    (2S,4S)-2-Amino-4-(tert-butoxycarbonylamino-methyl)-pentanedioic acid 1-tert-butyl ester 5-methyl ester
    —— (2Z,4E)-1-(N-phthalimido)-2,4-octadiene 121030-14-6 C16H17NO2
    (2Z,4E)-1-(N-phthalimido)-2,4-octadiene
    —— (2-Chloro-6-methyl-4H-thieno[2,3-d]pyrimidin-3-yl)-acetic acid ethyl ester 79041-56-8 C11H13ClN2O2S
    (2-Chloro-6-methyl-4H-thieno[2,3-d]pyrimidin-3-yl)-acetic acid ethyl ester
    —— 2-cyano-3-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-4-yl)-3-<i>p</i>-tolyl-propionamide 71289-23-1 C21H20N4O2
    2-cyano-3-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-4-yl)-3-<i>p</i>-tolyl-propionamide
    —— 2,5-dichloro-N-(3-(5-(methoxymethoxy)benzo[d][1,3]dioxol-4-yl)phenyl)benzenesulfonamide 1075749-54-0 C21H17Cl2NO6S
    2,5-dichloro-N-(3-(5-(methoxymethoxy)benzo[d][1,3]dioxol-4-yl)phenyl)benzenesulfonamide
    —— 2-(2-trifluoromethyl-benzenesulfonyl)-4-piperazin-1-yl-1H-indole trifluoroacetate 676448-01-4 C2HF3O2*C19H18F3N3O2S
    2-(2-trifluoromethyl-benzenesulfonyl)-4-piperazin-1-yl-1H-indole trifluoroacetate
    —— 2-chloro-5-(4-hydroxy-3-methyl-2-oxo-thiazolidin-4-yl)-<i>N</i>-isobutyl-benzenesulfonamide 64221-00-7 C14H19ClN2O4S2
    2-chloro-5-(4-hydroxy-3-methyl-2-oxo-thiazolidin-4-yl)-<i>N</i>-isobutyl-benzenesulfonamide
    —— 2-Brom-8-cyan-ceramidonin 68766-05-2 C21H9BrN2O
    2-Brom-8-cyan-ceramidonin
    —— 2-(1,4-dihydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yl)-4-(2-methyl-[1,3]dioxolan-2-yl)-butyric acid methyl ester 69960-02-7 C23H22O8
    2-(1,4-dihydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yl)-4-(2-methyl-[1,3]dioxolan-2-yl)-butyric acid methyl ester
    —— 2-Bromo-4-(3,3-dimethyl-ureido)-N,N-dimethyl-benzenesulfonamide 23920-67-4 C11H16BrN3O3S
    2-Bromo-4-(3,3-dimethyl-ureido)-N,N-dimethyl-benzenesulfonamide
    —— (2-Chloro-phenyl)-carbamic acid cyano-methyl-methyl ester 3519-54-8 C10H9ClN2O2
    (2-Chloro-phenyl)-carbamic acid cyano-methyl-methyl ester
    —— 2-chloro-6-(2-imino-1,3-thiazolidin-3-yl)aniline;ethanesulfonic acid 130131-27-0 C2H6O3S*C9H10ClN3S
    2-chloro-6-(2-imino-1,3-thiazolidin-3-yl)aniline;ethanesulfonic acid
    —— [(2R,3S)-2-(4-methoxyphenyl)-4-oxo-2-prop-2-enyl-3,5-dihydro-1,5-benzothiazepin-3-yl] acetate 128488-19-7 C21H21NO4S
    [(2R,3S)-2-(4-methoxyphenyl)-4-oxo-2-prop-2-enyl-3,5-dihydro-1,5-benzothiazepin-3-yl] acetate
    —— 2-methyl-5-(4-methyl-5-piperidin-1-yl-4,5-dihydro-[1,2,3]triazol-1-yl)-[1,8]naphthyridine 69099-10-1 C17H22N6
    2-methyl-5-(4-methyl-5-piperidin-1-yl-4,5-dihydro-[1,2,3]triazol-1-yl)-[1,8]naphthyridine
    —— 2-azido-3,4,6-tri-O-benzyl-1,2-dideoxy-1-(tert-butyloxycarbonylamino)-5a-carba-β-D-xylo-hex-5(5a)-enopyranose 1169701-74-9 C33H38N4O5
    2-azido-3,4,6-tri-O-benzyl-1,2-dideoxy-1-(tert-butyloxycarbonylamino)-5a-carba-β-D-xylo-hex-5(5a)-enopyranose
    —— 2,2-dimethyltetradecan-1-ol 5286-18-0 C16H34O
    2,2-dimethyltetradecan-1-ol
    —— 2-Difluoromethyl-[1,3,2]dioxaphosphinane 2-oxide 130284-20-7 C4H7F2O3P
    2-Difluoromethyl-[1,3,2]dioxaphosphinane 2-oxide
    —— 2,2-Difluoro-2-phenylethyl phenyl sulfone 129973-42-8 C14H12F2O2S
    2,2-Difluoro-2-phenylethyl phenyl sulfone
    —— 2,3,5,6-tetrabromo-4-ethylsulfanyl-pyridine 69368-24-7 C7H5Br4NS
    2,3,5,6-tetrabromo-4-ethylsulfanyl-pyridine
    —— 2-Ethylamino-6-benzothiazole acetic acid 68194-78-5 C11H12N2O2S
    2-Ethylamino-6-benzothiazole acetic acid
    —— 2-(3-bromoprop-1-ynyl)-5-chlorothiophene 234098-47-6 C7H4BrClS
    2-(3-bromoprop-1-ynyl)-5-chlorothiophene
    —— 2,3,3-Trimethyl-7-carboxybenzisothiazoline 1,1-dioxide 72519-75-6 C11H13NO4S
    2,3,3-Trimethyl-7-carboxybenzisothiazoline 1,1-dioxide
    —— 2-(1,3-diphenyl-1H-inden-2-yl-1-d)ethan-1-ol 683812-05-7 C23H20O
    2-(1,3-diphenyl-1H-inden-2-yl-1-d)ethan-1-ol
    —— 2-Acetonyl-4,5-dimethyl-o-benzochinol 91970-69-3 C11H14O3
    2-Acetonyl-4,5-dimethyl-o-benzochinol