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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2-aminobipyrimidine)CuBr 189230-91-9 Br*C4H5N3*Cu
    (2-aminobipyrimidine)CuBr
    —— 2-Methallyl-2-<3-methyl-but-2-enyl>-propan-1,3-diol 96535-93-2 C12H22O2
    2-Methallyl-2-<3-methyl-but-2-enyl>-propan-1,3-diol
    —— 2-Acetoxymethyl-bornan 101170-39-2 C13H22O2
    2-Acetoxymethyl-bornan
    —— 2,3,5,6-Tetrahydro-2-methyl-4H-naphtho[1,2-b]pyran-4-one 172090-88-9 C14H14O2
    2,3,5,6-Tetrahydro-2-methyl-4H-naphtho[1,2-b]pyran-4-one
    —— 2-(1-hydroxyethyl)-4-propylphenyl 3,4-dimethoxybenzoate 86253-62-5 C20H24O5
    2-(1-hydroxyethyl)-4-propylphenyl 3,4-dimethoxybenzoate
    —— 2-methyl-2H-pyrazole-3,4-dicarboxylic acid 4-[(2-methoxy-ethyl)-amide] 3-[(2-phenyl-imidazo[1,2-a]pyridin-7-yl)-amide] 1278407-23-0 C22H22N6O3
    2-methyl-2H-pyrazole-3,4-dicarboxylic acid 4-[(2-methoxy-ethyl)-amide] 3-[(2-phenyl-imidazo[1,2-a]pyridin-7-yl)-amide]
    —— 2-Bromo-6-fluoro-4-methoxybenzoic acid 1260384-12-0 C8H6BrFO3
    2-Bromo-6-fluoro-4-methoxybenzoic acid
    —— 2-Phenyl-1-methoxy-methoxy-propan 13662-20-9 C11H16O2
    2-Phenyl-1-methoxy-methoxy-propan
    —— 2,4,6-trioxo-hexahydro-pyrimidine-5-carboxylic acid naphthalen-1-ylamide 7678-20-8 C15H11N3O4
    2,4,6-trioxo-hexahydro-pyrimidine-5-carboxylic acid naphthalen-1-ylamide
    —— 2-(5,7-dichloro-benzo[1,2,5]thiadiazol-4-yloxy)-N-isopropyl-N-phenyl-acetamide 97979-71-0 C17H15Cl2N3O2S
    2-(5,7-dichloro-benzo[1,2,5]thiadiazol-4-yloxy)-N-isopropyl-N-phenyl-acetamide
    —— (2-Methoxyphenyl) 5-ethyl-8-oxo-[1,3]dioxolo[4,5-g]quinoline-7-carboxylate 135922-55-3 C20H17NO6
    (2-Methoxyphenyl) 5-ethyl-8-oxo-[1,3]dioxolo[4,5-g]quinoline-7-carboxylate
    —— 2-methyl-2-(4-allylaminophenoxy)propanoic acid ethyl ester 1403378-79-9 C15H21NO3
    2-methyl-2-(4-allylaminophenoxy)propanoic acid ethyl ester
    —— 2-methyl-2-{4-[3-methyl-2-oxo-5-(4-quinolin-3-ylpyridin-2-yl)-2,3-dihydroimidazol-1-yl]phenyl}propionic acid 1278595-08-6 C28H24N4O3
    2-methyl-2-{4-[3-methyl-2-oxo-5-(4-quinolin-3-ylpyridin-2-yl)-2,3-dihydroimidazol-1-yl]phenyl}propionic acid
    —— 2-(2,4-Dichlorobenzylidene)succinic acid 196213-41-9 C11H8Cl2O4
    2-(2,4-Dichlorobenzylidene)succinic acid
    —— 2-(5-chloro-2-nitrophenyl)quinazolin-4(3H)-one 1085704-49-9 C14H8ClN3O3
    2-(5-chloro-2-nitrophenyl)quinazolin-4(3H)-one
    —— (2R)-2-{[(1S)-2-amino-1-butyl-2-oxoethyl]amino}-3-(4-nitrophenyl)propanamide 929084-85-5 C15H22N4O4
    (2R)-2-{[(1S)-2-amino-1-butyl-2-oxoethyl]amino}-3-(4-nitrophenyl)propanamide
    —— 2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(1-pentafluoro phenyloxycarbonylmethyl-1H-imidazol-4-yl)propionic acid methyl ester 786704-37-8 C30H22F5N3O6
    2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-(1-pentafluoro phenyloxycarbonylmethyl-1H-imidazol-4-yl)propionic acid methyl ester
    —— 2-(1-piperidinoisobutyl)pyridine 123784-22-5 C14H22N2
    2-(1-piperidinoisobutyl)pyridine
    —— 2-((4S)-3-(tert-butoxycarbonyl)-4-isobutyl-2,2-dimethyloxazolidin-5-yl)-2-methylpropanoic acid 1599436-50-6 C18H33NO5
    2-((4S)-3-(tert-butoxycarbonyl)-4-isobutyl-2,2-dimethyloxazolidin-5-yl)-2-methylpropanoic acid
    —— (+/-)-2,3,6-tri-O-benzyl-1-O-(prop-1-enyl)-myo-inositol 131919-46-5 C30H34O6
    (+/-)-2,3,6-tri-O-benzyl-1-O-(prop-1-enyl)-myo-inositol
    —— 2'-O-tertbutyldimethylsilyl-3',5'-O-di-{[α-O-(N,N-dimethyl)-propylamino-phosphate],(β-phosphate)}-guanosine 1187644-35-4 C26H53N7O17P4Si
    2'-O-tertbutyldimethylsilyl-3',5'-O-di-{[α-O-(N,N-dimethyl)-propylamino-phosphate],(β-phosphate)}-guanosine
    —— 2a-Methyl-1,2,7,7a-tetrahydrocyclobuta[a]indene 1613056-70-4 C12H14
    2a-Methyl-1,2,7,7a-tetrahydrocyclobuta[a]indene
    —— (20S,22S)-6β-methoxy-3α,5α-cyclocholestan-22-ol 38379-55-4 C28H48O2
    (20S,22S)-6β-methoxy-3α,5α-cyclocholestan-22-ol
    —— <2-Anilino-anilinomethylen>-cyanessigsaeure-aethylester 93873-13-3 C18H17N3O2
    <2-Anilino-anilinomethylen>-cyanessigsaeure-aethylester
    —— 2-(2-Oxo-propyl)-2H-quinoline-1-carboxylic acid methyl ester 92637-21-3 C14H15NO3
    2-(2-Oxo-propyl)-2H-quinoline-1-carboxylic acid methyl ester
    —— (2S,4S)-2,4-di(propan-2-yl)-1,5-dioxaspiro[5.7]tridecane 131466-92-7 C17H32O2
    (2S,4S)-2,4-di(propan-2-yl)-1,5-dioxaspiro[5.7]tridecane
    —— 2-amino-4-fluoro-<i>N</i>-{2-[4-(2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidin-1-yl]-ethyl}-benzamide 63004-75-1 C21H24FN5O2
    2-amino-4-fluoro-<i>N</i>-{2-[4-(2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidin-1-yl]-ethyl}-benzamide
    —— 2-Phenyl-4-butoxy-6-benzyl-5,6,7,8-tetrahydropyrido<4,3-d>pyrimidin 119377-15-0 C24H27N3O
    2-Phenyl-4-butoxy-6-benzyl-5,6,7,8-tetrahydropyrido<4,3-d>pyrimidin
    —— (2S,3R,4R,5S,6S)-3,7-bis(tert-butyldimethylsilyloxy)-5-triethylsilyloxy-2,4,6-trimethylheptyl p-nitrobenzoate 765942-03-8 C35H67NO7Si3
    (2S,3R,4R,5S,6S)-3,7-bis(tert-butyldimethylsilyloxy)-5-triethylsilyloxy-2,4,6-trimethylheptyl p-nitrobenzoate
    —— 2-Methyl-4-phenyl-7,8,9,10-tetrahydro-pyrido<2,3-a>carbazol 22401-94-1 C22H20N2
    2-Methyl-4-phenyl-7,8,9,10-tetrahydro-pyrido<2,3-a>carbazol
    —— 2-<3β-Carboxyacetoxy-Δ<sup>5</sup>-androsten-yl-(17)>-butenolid-(2) 14030-42-3 C26H34O6
    2-<3β-Carboxyacetoxy-Δ<sup>5</sup>-androsten-yl-(17)>-butenolid-(2)
    —— 2,4-Dibrom-N-sulfinyl-anilin 6185-93-9 C6H3Br2NOS
    2,4-Dibrom-N-sulfinyl-anilin
    —— 2-Methoxy-5-benzoyl-benzaldehyd-(2,4-dinitro-phenylhydrazon) 89213-20-7 C21H16N4O6
    2-Methoxy-5-benzoyl-benzaldehyd-(2,4-dinitro-phenylhydrazon)
    —— 2-Ethyl-3-<α-chlor-phenacetyl>-cumaron 102027-61-2 C18H15ClO2
    2-Ethyl-3-<α-chlor-phenacetyl>-cumaron
    —— 2,3,4,7-Tetramethyl-5-aethyl-thionaphthen 1136-09-0 C14H18S
    2,3,4,7-Tetramethyl-5-aethyl-thionaphthen
    —— 2'-Hydroxy-4,5,4',5'-tetramethoxy-2,3'-bis-chlormethyl-biphenyl 93947-17-2 C18H20Cl2O5
    2'-Hydroxy-4,5,4',5'-tetramethoxy-2,3'-bis-chlormethyl-biphenyl
    —— 2-p-Brombenzoyl-3-hydroxy-5-methylfuran 20687-82-5 C12H9BrO3
    2-p-Brombenzoyl-3-hydroxy-5-methylfuran
    —— [(2-Hydroxynaphthalen-1-yl)methylideneamino]-diphenyl-sulfidophosphanium 1257099-35-6 C23H18NOPS
    [(2-Hydroxynaphthalen-1-yl)methylideneamino]-diphenyl-sulfidophosphanium
    —— 2-(2-hydroxynaphthylazo)-4-hydroxy-6-methyl-1,3-pyrimidine 955083-75-7 C15H12N4O2
    2-(2-hydroxynaphthylazo)-4-hydroxy-6-methyl-1,3-pyrimidine
    —— ((2R,4R)-1-cyano-4-{[(2,5-dibromophenyl)sulfonyl]amino}-2-pyrrolidinyl)methyl [2-(methyloxy)phenyl]carbamate 1123307-77-6 C20H20Br2N4O5S
    ((2R,4R)-1-cyano-4-{[(2,5-dibromophenyl)sulfonyl]amino}-2-pyrrolidinyl)methyl [2-(methyloxy)phenyl]carbamate
    —— (2S,4S,6S)-6-((R)-2-((tert-butyldiphenylsilyl)oxy)-4-(tert-butylthio)-4-oxobutyl)-2-(2-hydroxy-4-((trimethylsilyl)methyl)pent-4-en-1-yl)-2-methoxy-3,3-dimethyltetrahydro-2H-pyran-4-yl acetate 1261423-35-1 C43H68O7SSi2
    (2S,4S,6S)-6-((R)-2-((tert-butyldiphenylsilyl)oxy)-4-(tert-butylthio)-4-oxobutyl)-2-(2-hydroxy-4-((trimethylsilyl)methyl)pent-4-en-1-yl)-2-methoxy-3,3-dimethyltetrahydro-2H-pyran-4-yl acetate
    —— 2-Oxo-1-methyl-6-hydroxymethyl-1,2,3,4-tetrahydro-pyrimidin-5-carbonsaeure-lacton 14744-00-4 C7H8N2O3
    2-Oxo-1-methyl-6-hydroxymethyl-1,2,3,4-tetrahydro-pyrimidin-5-carbonsaeure-lacton
    —— 2-aminocyclobutanol hydrochloride 206751-78-2 C4H9NO*ClH
    2-aminocyclobutanol hydrochloride
    —— [(2R,3S,4S,5S)-3-benzoyloxy-5-bromo-2-methoxyoxan-4-yl] benzoate 18930-05-7 C20H19BrO6
    [(2R,3S,4S,5S)-3-benzoyloxy-5-bromo-2-methoxyoxan-4-yl] benzoate
    —— 2-(2,5-Difluorophenoxy)ethyl 3-(1-piperazinyl)-2-pyrazinyl ether 313654-89-6 C16H18F2N4O2
    2-(2,5-Difluorophenoxy)ethyl 3-(1-piperazinyl)-2-pyrazinyl ether
    —— 2,2-dimethyl-propionic acid 4-[2-(3-iodo-propoxy)-ethyl]phenyl ester 890042-63-4 C16H23IO3
    2,2-dimethyl-propionic acid 4-[2-(3-iodo-propoxy)-ethyl]phenyl ester
    —— 2-acetoxy-1,3-bis-(2-acetoxy-5-<i>tert</i>-butyl-benzyl)-5-<i>tert</i>-butyl-benzene 149790-48-7 C38H48O6
    2-acetoxy-1,3-bis-(2-acetoxy-5-<i>tert</i>-butyl-benzyl)-5-<i>tert</i>-butyl-benzene
    —— 2-benzoyl-1-(n-hexyl)-3-(4-methylphenyl)-6,7-dihydro-indol-4(5H)-one 1260402-58-1 C28H31NO2
    2-benzoyl-1-(n-hexyl)-3-(4-methylphenyl)-6,7-dihydro-indol-4(5H)-one
    —— 2.4-Dimethyl-testosteron 96059-61-9 C21H32O2
    2.4-Dimethyl-testosteron
    —— 2-[3-(2-hydroxyethoxy)phenoxy]ethyl 3-(1-piperazinyl)-2-pyrazinyl ether 313656-01-8 C18H24N4O4
    2-[3-(2-hydroxyethoxy)phenoxy]ethyl 3-(1-piperazinyl)-2-pyrazinyl ether