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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2-fluoro-5-iodophenyl)(3-thienyl)methanone 885124-12-9 C11H6FIOS
    (2-fluoro-5-iodophenyl)(3-thienyl)methanone
    —— 2-(2-chloro-phenyl)-N-(4,6-dichloro-pyrimidin-5-yl)-acetamide 1160608-56-9 C12H8Cl3N3O
    2-(2-chloro-phenyl)-N-(4,6-dichloro-pyrimidin-5-yl)-acetamide
    —— {2-butyl-5-[4-(trifluoromethyl)phenyl]-3-furyl}methanol 672930-63-1 C16H17F3O2
    {2-butyl-5-[4-(trifluoromethyl)phenyl]-3-furyl}methanol
    —— 2-benzhydryl-4-methyloxazol-5(4H)-one 1056345-79-9 C17H15NO2
    2-benzhydryl-4-methyloxazol-5(4H)-one
    —— 2,5-diaminocyclohexa-1,4-diene-1,4-dicarbohydrazide 91096-38-7 C8H14N6O2
    2,5-diaminocyclohexa-1,4-diene-1,4-dicarbohydrazide
    —— (2R,3S)-2-(2-Benzyloxy-ethyl)-3-iodomethyl-1-(toluene-4-sulfonyl)-aziridine 397304-29-9 C19H22INO3S
    (2R,3S)-2-(2-Benzyloxy-ethyl)-3-iodomethyl-1-(toluene-4-sulfonyl)-aziridine
    —— 2',3'-O-(1-acetoxy-2,2,6,6-tetramethyl-4-piperidylidene)uridine 137063-54-8 C20H29N3O8
    2',3'-O-(1-acetoxy-2,2,6,6-tetramethyl-4-piperidylidene)uridine
    —— 2-chloro-4-nitro-1-(3-phenoxyphenoxy)benzene 940307-37-9 C18H12ClNO4
    2-chloro-4-nitro-1-(3-phenoxyphenoxy)benzene
    —— 2,6-dimethylphenyl 1-thio-2-O-benzoyl-3-O-benzyl-4,6-O-benzylidene-β-D-galactopyranoside 1441127-52-1 C35H34O6S
    2,6-dimethylphenyl 1-thio-2-O-benzoyl-3-O-benzyl-4,6-O-benzylidene-β-D-galactopyranoside
    —— (2S,3S)-2-cyclohexyl-3-(naphthalen-1-yl)oxirane 1448809-69-5 C18H20O
    (2S,3S)-2-cyclohexyl-3-(naphthalen-1-yl)oxirane
    —— 2,2-dimethyl-2,3-dihydro-1,4-benzodioxine-5-carbaldehyde 929301-71-3 C11H12O3
    2,2-dimethyl-2,3-dihydro-1,4-benzodioxine-5-carbaldehyde
    —— 2-[(2R)-6-[(2R,3R)-3-[[tert-butyl(diphenyl)silyl]oxymethyl]-4-oxooxetan-2-yl]-2-methylhexyl]-2,4-dimethyl-3H-pyran-6-one 123487-26-3 C34H46O5Si
    2-[(2R)-6-[(2R,3R)-3-[[tert-butyl(diphenyl)silyl]oxymethyl]-4-oxooxetan-2-yl]-2-methylhexyl]-2,4-dimethyl-3H-pyran-6-one
    —— (2Z,4E)-ethyl 5-(2-((S)-2-(4-(benzyloxy)phenyl)-1-(tert-butoxycarbonylamino)ethyl)-5-phenylthiazol-4-yl)-2,4-dimethylpenta-2,4-dienoate 1218770-06-9 C38H42N2O5S
    (2Z,4E)-ethyl 5-(2-((S)-2-(4-(benzyloxy)phenyl)-1-(tert-butoxycarbonylamino)ethyl)-5-phenylthiazol-4-yl)-2,4-dimethylpenta-2,4-dienoate
    —— (+)-2-(1-cyclohexyl-7-methyloct-6-en-2-yl)naphthalene 1606160-93-3 C25H34
    (+)-2-(1-cyclohexyl-7-methyloct-6-en-2-yl)naphthalene
    —— 21-diazo-3α-nitro-oxy-5α-pregnane-11,20-dione 38601-19-3 C21H29N3O5
    21-diazo-3α-nitro-oxy-5α-pregnane-11,20-dione
    —— (2R,5S,6S,7R,9S)-1,4′-diazaspiro[7-ethoxycarbonyl-3-oxa-8-oxo-2-phenyltricyclo[4.3.0<sup>1,5</sup>.0<sup>6,7</sup>]nonane-9,9′-fluorene] 1169969-37-2 C27H22N2O4
    (2R,5S,6S,7R,9S)-1,4′-diazaspiro[7-ethoxycarbonyl-3-oxa-8-oxo-2-phenyltricyclo[4.3.0<sup>1,5</sup>.0<sup>6,7</sup>]nonane-9,9′-fluorene]
    —— 2-butoxy-7,8-dihydro-9-[2-(1-methoxycarbonylmethylpiperidin-4-yl)ethyl]-8-oxoadenine 931096-83-2 C19H30N6O4
    2-butoxy-7,8-dihydro-9-[2-(1-methoxycarbonylmethylpiperidin-4-yl)ethyl]-8-oxoadenine
    —— 2-amino-N-(2-methyl-pyridin-4-yl)-5-(5-morpholin-4-yl-methyl-thiophen-2-yl)-nicotinamide 1414949-73-7 C21H23N5O2S
    2-amino-N-(2-methyl-pyridin-4-yl)-5-(5-morpholin-4-yl-methyl-thiophen-2-yl)-nicotinamide
    —— 2,2,2-tris(4,5,6,7,8,9-hexahydro-1H-cycloocta[d][1,2,3]triazol-1-yl)-1-(naphthalen-2-yl)ethanone 1644121-14-1 C36H43N9O
    2,2,2-tris(4,5,6,7,8,9-hexahydro-1H-cycloocta[d][1,2,3]triazol-1-yl)-1-(naphthalen-2-yl)ethanone
    —— 2-(3-amino-phenyl)-heptanoic acid ethyl ester 519179-37-4 C15H23NO2
    2-(3-amino-phenyl)-heptanoic acid ethyl ester
    —— 2',3',5'-tri-O-benzoyl-5-methoxy-2-thiouridine 34291-44-6 C31H26N2O9S
    2',3',5'-tri-O-benzoyl-5-methoxy-2-thiouridine
    —— 2-azidoethyl 4:6-O-phenylmethylene-β-D-galactopyranosyl-(1→4)-β-D-glucopyranoside 702686-16-6 C21H29N3O11
    2-azidoethyl 4:6-O-phenylmethylene-β-D-galactopyranosyl-(1→4)-β-D-glucopyranoside
    —— 2-(9,10-dihydro-[2]phenanthryl)-ethylamine 860553-43-1 C16H17N
    2-(9,10-dihydro-[2]phenanthryl)-ethylamine
    —— 2-(1-oxononadecyl)aminobenzoic acid 1195790-20-5 C26H43NO3
    2-(1-oxononadecyl)aminobenzoic acid
    —— 2β,7-dihydroxy-1,8ξ-dimethyl-4aβ,7β-gibbane-1α,10β-dicarboxylic acid methyl ester 101122-89-8 C20H30O6
    2β,7-dihydroxy-1,8ξ-dimethyl-4aβ,7β-gibbane-1α,10β-dicarboxylic acid methyl ester
    —— 2-(bromomethyl)-11-fluoro-13-methylchromeno[4,3,2-gh]phenanthridin-13-methyl trifluoromethanesulfonate 1416858-81-5 CF3O3S*C21H14BrFNO
    2-(bromomethyl)-11-fluoro-13-methylchromeno[4,3,2-gh]phenanthridin-13-methyl trifluoromethanesulfonate
    —— 2-(2,3-O-isopropylidene-5-O-trityl-β-D-ribofuranosyl)ethanol 73485-68-4 C29H32O5
    2-(2,3-O-isopropylidene-5-O-trityl-β-D-ribofuranosyl)ethanol
    —— (+/-)-2R*,11bS*-3'-(4''-Chlorophenyl)-9,10-dimethoxy-1'-phenylethyl-1,3,4,6,7,11b-hexahydrospiro<benzo<a>quinolizin-2,5'-imidazolidine>-2',4'-dione hydrochloride 136334-68-4 C31H32ClN3O4*ClH
    (+/-)-2R*,11bS*-3'-(4''-Chlorophenyl)-9,10-dimethoxy-1'-phenylethyl-1,3,4,6,7,11b-hexahydrospiro<benzo<a>quinolizin-2,5'-imidazolidine>-2',4'-dione hydrochloride
    —— 2-[(4-methylphenyl)sulfonylamino]-N-pyridin-4-ylbenzamide 90303-11-0 C19H17N3O3S
    2-[(4-methylphenyl)sulfonylamino]-N-pyridin-4-ylbenzamide
    —— (+/-)-2-chloro-6-[4-(2-methyl-tetrahydro-furan-3-yl)-piperazin-1-ylmethyl]-4-morpholin-4-yl-thieno[3,2-d]pyrimidine 1147422-66-9 C20H28ClN5O2S
    (+/-)-2-chloro-6-[4-(2-methyl-tetrahydro-furan-3-yl)-piperazin-1-ylmethyl]-4-morpholin-4-yl-thieno[3,2-d]pyrimidine
    —— [(2R,3S,4S,5R,6S)-3,5-diacetyloxy-2-[(S)-cyano(hydroxy)methyl]-6-methoxyoxan-4-yl] acetate 1377381-28-6 C14H19NO9
    [(2R,3S,4S,5R,6S)-3,5-diacetyloxy-2-[(S)-cyano(hydroxy)methyl]-6-methoxyoxan-4-yl] acetate
    —— 2,5-bis(m-nitrobenzoyloxy)terephthalic acid 338447-36-2 C22H12N2O12
    2,5-bis(m-nitrobenzoyloxy)terephthalic acid
    —— (2S,4R)-1-allyloxycarbonyl-4-tert-butyldimethylsilyloxy-2-(4-nitroimidazol-1-ylmethyl)pyrrolidine 708258-40-6 C18H30N4O5Si
    (2S,4R)-1-allyloxycarbonyl-4-tert-butyldimethylsilyloxy-2-(4-nitroimidazol-1-ylmethyl)pyrrolidine
    —— 2-Methyl-3,3-diphenyl-acrylsaeureamid-N-sulfochlorid 92874-67-4 C16H14ClNO3S
    2-Methyl-3,3-diphenyl-acrylsaeureamid-N-sulfochlorid
    —— 2,8-Dihydroxy-11,12-dihydro-6-oxa-chrysen-5-one 205318-98-5 C17H12O4
    2,8-Dihydroxy-11,12-dihydro-6-oxa-chrysen-5-one
    —— 2-amino-5-hydroxy-4,6-bis(phenylthio)benzo<b>furan-3-carbonitrile 125284-70-0 C21H14N2O2S2
    2-amino-5-hydroxy-4,6-bis(phenylthio)benzo<b>furan-3-carbonitrile
    —— 2-[7-Chloro-{3,5-bis(trifluoromethyl)benzyl}-1,2,3,4-tetrahydro-2,4-dioxoquinazolin-1-yl]acetic acid 112733-80-9 C19H11ClF6N2O4
    2-[7-Chloro-{3,5-bis(trifluoromethyl)benzyl}-1,2,3,4-tetrahydro-2,4-dioxoquinazolin-1-yl]acetic acid
    —— (2R,6R,11S)-6,11-dimethyl-8-pyridin-3-yl-1,2,3,4,5,6-hexahydro-2,6-methano-benzo[d]azocine 1155855-61-0 C19H22N2
    (2R,6R,11S)-6,11-dimethyl-8-pyridin-3-yl-1,2,3,4,5,6-hexahydro-2,6-methano-benzo[d]azocine
    —— 2-Benzoyl-N-tert-butyl-6-nitro-benzamide 36729-18-7 C18H18N2O4
    2-Benzoyl-N-tert-butyl-6-nitro-benzamide
    —— 2.2-Spirocyclohexyl-4-<(2.3.3-trichlor-allyloxy)-methyl>-1.3-dioxolan 23682-86-2 C12H17Cl3O3
    2.2-Spirocyclohexyl-4-<(2.3.3-trichlor-allyloxy)-methyl>-1.3-dioxolan
    —— {2-[3-(2-Diethylamino-1-methyl-ethyl)-phenyl]-propyl}-diethyl-amine 57236-08-5 C20H36N2
    {2-[3-(2-Diethylamino-1-methyl-ethyl)-phenyl]-propyl}-diethyl-amine
    —— 2-Amino-4,9-diphenyl-pyrimido<4,5-b>indol 56807-32-0 C22H16N4
    2-Amino-4,9-diphenyl-pyrimido<4,5-b>indol
    —— 2-<3-<2-<(phenylsulfonyl)methyl>phenyl>propyl>cyclopentanone 113811-91-9 C21H24O3S
    2-<3-<2-<(phenylsulfonyl)methyl>phenyl>propyl>cyclopentanone
    —— [2-(1,4-dioxaspiro[4.5]dec-6-yl)ethyl]-[2-(2-iodophenyl)ethyl]amine 809233-33-8 C18H26INO2
    [2-(1,4-dioxaspiro[4.5]dec-6-yl)ethyl]-[2-(2-iodophenyl)ethyl]amine
    —— (2R)-2-(5-bromobenzotriazol-1-yl)butanamide 1235408-42-0 C10H11BrN4O
    (2R)-2-(5-bromobenzotriazol-1-yl)butanamide
    —— 2,4Dinitrophenyl 3-azabicyclo[3.2.2]nonane-3-carbodithioate 15143-45-0 C15H17N3O4S2
    2,4Dinitrophenyl 3-azabicyclo[3.2.2]nonane-3-carbodithioate
    —— 2-carbethoxy-7-bromo-1,2,3,4-tetrahydropyrrolo[3,4-b]indole 1009836-77-4 C13H13BrN2O2
    2-carbethoxy-7-bromo-1,2,3,4-tetrahydropyrrolo[3,4-b]indole
    —— 2-thiophen-2-yl-benzo[4,5]imidazo[1,2-<i>b</i>][1,2,4]thiadiazole 55842-93-8 C12H7N3S2
    2-thiophen-2-yl-benzo[4,5]imidazo[1,2-<i>b</i>][1,2,4]thiadiazole
    —— 2-[2-[2-(4,4-Dimethyl-1,3-dioxoisoquinolin-2-yl)ethyl-methylamino]ethyl]-4,4-dimethylisoquinoline-1,3-dione 62659-06-7 C27H31N3O4
    2-[2-[2-(4,4-Dimethyl-1,3-dioxoisoquinolin-2-yl)ethyl-methylamino]ethyl]-4,4-dimethylisoquinoline-1,3-dione
    —— 2-(4-<i>tert</i>-butyl-phenylsulfanyl)-5-isothiocyanato-pyridine 52024-42-7 C16H16N2S2
    2-(4-<i>tert</i>-butyl-phenylsulfanyl)-5-isothiocyanato-pyridine