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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2R,4R,5S,6R)-4,5-Bis-methoxymethoxy-6-methoxymethoxymethyl-tetrahydro-pyran-2-ol 141356-83-4 C12H24O8
    (2R,4R,5S,6R)-4,5-Bis-methoxymethoxy-6-methoxymethoxymethyl-tetrahydro-pyran-2-ol
    —— 2,3-Dicyclohexylthiiran-1,1-dioxid 125125-38-4 C14H24O2S
    2,3-Dicyclohexylthiiran-1,1-dioxid
    —— 2-(m-Nitro-phenyl)-4-phenyl-5-diacetylamino-oxazol 23235-42-9 C19H15N3O5
    2-(m-Nitro-phenyl)-4-phenyl-5-diacetylamino-oxazol
    —— 2-Phenylcarbamoylphenoxyacetonitril 35421-77-3 C15H12N2O2
    2-Phenylcarbamoylphenoxyacetonitril
    —— 2-(2,4-dichloro-5-fluorophenyl)-5-(4-methoxybenzylidene)-1,3-thiazolo[3,2-b]-1,2,4-triazol-6(5H)-one 1116571-32-4 C18H10Cl2FN3O2S
    2-(2,4-dichloro-5-fluorophenyl)-5-(4-methoxybenzylidene)-1,3-thiazolo[3,2-b]-1,2,4-triazol-6(5H)-one
    —— 2-(1,2-dimethyl-but-3-enyl)-pyridine 59409-93-7 C11H15N
    2-(1,2-dimethyl-but-3-enyl)-pyridine
    —— 2-(Acridin-9-ylamino)-5-methansulfonamido-pyridin 80258-41-9 C19H16N4O2S
    2-(Acridin-9-ylamino)-5-methansulfonamido-pyridin
    —— 2-chloro-naphthalene-1-sulfonic acid methylamide 109961-87-7 C11H10ClNO2S
    2-chloro-naphthalene-1-sulfonic acid methylamide
    —— 2-(5-nitro-2-pyrrolidin-1-yl-phenyl)-benzooxazole 54584-73-5 C17H15N3O3
    2-(5-nitro-2-pyrrolidin-1-yl-phenyl)-benzooxazole
    —— 2,3,5-Trichlor-2,6-diisopropyl-5-cyclohexen-1,4-dion 57681-15-9 C12H15Cl3O2
    2,3,5-Trichlor-2,6-diisopropyl-5-cyclohexen-1,4-dion
    —— 2-(4-methoxyphenyl)-pyrimido[5,4-c]cinnolin-4-ol 874903-54-5 C17H12N4O2
    2-(4-methoxyphenyl)-pyrimido[5,4-c]cinnolin-4-ol
    —— [(2R,3S,5R)-2-[[[1-[[(2R,3S,5R)-3-benzoyloxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-(4-chlorophenoxy)phosphoryl]oxy-2,2-dimethylpropyl]-(4-chlorophenoxy)phosphoryl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] benzoate 616235-17-7 C51H52Cl2N4O17P2
    [(2R,3S,5R)-2-[[[1-[[(2R,3S,5R)-3-benzoyloxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-(4-chlorophenoxy)phosphoryl]oxy-2,2-dimethylpropyl]-(4-chlorophenoxy)phosphoryl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] benzoate
    —— 2,2,2-trifluoro-<i>N</i>-(2-phenyl-oxazol-5-yl)-<i>N</i>-<i>p</i>-tolyl-acetamide 51769-79-0 C18H13F3N2O2
    2,2,2-trifluoro-<i>N</i>-(2-phenyl-oxazol-5-yl)-<i>N</i>-<i>p</i>-tolyl-acetamide
    —— 2-Chloro-4,5-dihydrobenzo<b>thieno<3,2-f>thiepin-4-ol 28717-10-4 C12H9ClOS2
    2-Chloro-4,5-dihydrobenzo<b>thieno<3,2-f>thiepin-4-ol
    —— 2'.6'-bis(dimethylamino)-N-methyl-4'-[(methylsulfonyl)acetyl]acetanilide 61545-00-4 C16H25N3O4S
    2'.6'-bis(dimethylamino)-N-methyl-4'-[(methylsulfonyl)acetyl]acetanilide
    —— (2Z,4E)-1-methoxymethoxy-2-iodo-5-phenylpenta-2,4-diene 1024000-69-8 C13H15IO2
    (2Z,4E)-1-methoxymethoxy-2-iodo-5-phenylpenta-2,4-diene
    —— 2-Thiazolyl-n-butyldisulfid 63434-96-8 C7H11NS3
    2-Thiazolyl-n-butyldisulfid
    —— 2-phenyl-5,8-bis-thiomorpholin-4-yl-pyrimido[4,5-<i>d</i>]pyridazine 38277-09-7 C20H22N6S2
    2-phenyl-5,8-bis-thiomorpholin-4-yl-pyrimido[4,5-<i>d</i>]pyridazine
    —— (2S,3R,5S)-3-((S)-1-Benzyloxymethyl-1-hydroxy-allyl)-2-methyl-5-triethylsilanyloxy-cyclopentanone 121353-32-0 C23H36O4Si
    (2S,3R,5S)-3-((S)-1-Benzyloxymethyl-1-hydroxy-allyl)-2-methyl-5-triethylsilanyloxy-cyclopentanone
    —— 2,5-dimethyldecacyclo[11.10.2.21,13.02,5.06,24.07,12.017,25.018,23.06,27.017,26]heptacosa-7,9,11,18,20,22-hexaene 129303-54-4 C29H28
    2,5-dimethyldecacyclo[11.10.2.21,13.02,5.06,24.07,12.017,25.018,23.06,27.017,26]heptacosa-7,9,11,18,20,22-hexaene
    —— 2-sec.butylmercapto-5-isothiocyanopyridine 52023-77-5 C10H12N2S2
    2-sec.butylmercapto-5-isothiocyanopyridine
    —— 2-(ethoxycarbonyl)-3-endo-4-dimethyl-2-azabicyclo<2.2.2>oct-7-ene-5,6-endo-dicarboxylic acid N-phenylimide 96938-68-0 C20H22N2O4
    2-(ethoxycarbonyl)-3-endo-4-dimethyl-2-azabicyclo<2.2.2>oct-7-ene-5,6-endo-dicarboxylic acid N-phenylimide
    —— 2-isonicotinoyl-1,2,3,4-tetrahydro-1-oxo-1H-pyridazino[4,5-b]quinoxaline-5,10-dioxide 82319-59-3 C16H11N5O4
    2-isonicotinoyl-1,2,3,4-tetrahydro-1-oxo-1H-pyridazino[4,5-b]quinoxaline-5,10-dioxide
    —— (2-Cyclopentylidene-3,3,3-trifluoro-propylidene)-triphenyl-λ<sup>5</sup>-arsane 129760-33-4 C26H24AsF3
    (2-Cyclopentylidene-3,3,3-trifluoro-propylidene)-triphenyl-λ<sup>5</sup>-arsane
    —— 2-[(5-Acetyl-3-cyano-6-methyl-4-thiophen-2-yl-3,4-dihydropyridin-2-yl)sulfanyl]acetic acid 179088-27-8 C15H14N2O3S2
    2-[(5-Acetyl-3-cyano-6-methyl-4-thiophen-2-yl-3,4-dihydropyridin-2-yl)sulfanyl]acetic acid
    —— 2-Phenyl-2-benzophospholensulfid-1,3-dion 54552-79-3 C14H9O2PS
    2-Phenyl-2-benzophospholensulfid-1,3-dion
    —— 2,2,2-trifluoro-N-(2-methylheptan-3-yl)acetamide 1332827-95-8 C10H18F3NO
    2,2,2-trifluoro-N-(2-methylheptan-3-yl)acetamide
    —— 2-(4-methylamino-benzoyl)-1,2,3,6,7,11b-hexahydro-pyrazino[2,1-<i>a</i>]isoquinolin-4-one 94508-28-8 C20H21N3O2
    2-(4-methylamino-benzoyl)-1,2,3,6,7,11b-hexahydro-pyrazino[2,1-<i>a</i>]isoquinolin-4-one
    —— 2-(6-acetoxyhexyl)-N-methyl-5-phenylbenzamide 1281888-76-3 C22H27NO3
    2-(6-acetoxyhexyl)-N-methyl-5-phenylbenzamide
    —— [(2R,3R,4R,5R)-5-(4-amino-5-cyanopyrrolo[2,3-d]pyrimidin-7-yl)-4-benzoyloxy-2-[[(4-nitrophenyl)sulfonylamino]methyl]oxolan-3-yl] benzoate 174019-90-0 C32H25N7O9S
    [(2R,3R,4R,5R)-5-(4-amino-5-cyanopyrrolo[2,3-d]pyrimidin-7-yl)-4-benzoyloxy-2-[[(4-nitrophenyl)sulfonylamino]methyl]oxolan-3-yl] benzoate
    —— 2-(3-(3-(4-isopropyl-1,4-diazepan-1-yl)pyrazin-2-yl)azetidin-1-yl)quinoline 1349866-71-2 C24H30N6
    2-(3-(3-(4-isopropyl-1,4-diazepan-1-yl)pyrazin-2-yl)azetidin-1-yl)quinoline
    —— 2-(3-(3-(4-fluoro-3-methylphenyl)pyrazin-2-yl)azetidin-1-yl)quinoline 1349865-51-5 C23H19FN4
    2-(3-(3-(4-fluoro-3-methylphenyl)pyrazin-2-yl)azetidin-1-yl)quinoline
    —— 2-chloro-5-(2-(2-chloro-6-fluorophenyl)-1H-imidazol-4-yl)pyrimidine 1254170-85-8 C13H7Cl2FN4
    2-chloro-5-(2-(2-chloro-6-fluorophenyl)-1H-imidazol-4-yl)pyrimidine
    —— 2-methyl-5-{4-[1-(4-trifluoromethyl-phenyl)-ethylideneaminooxy]-butyl}-[1,3]dioxane-2-carboxylic acid 948596-69-8 C19H24F3NO5
    2-methyl-5-{4-[1-(4-trifluoromethyl-phenyl)-ethylideneaminooxy]-butyl}-[1,3]dioxane-2-carboxylic acid
    —— (2S)-2-{4-chloro-2-[(E)-(methoxyimino)methyl]-5-[(1,3,4-trimethyl-1H-pyrazol-5-yl)oxy]phenoxy}propionic acid 1043915-95-2 C17H20ClN3O5
    (2S)-2-{4-chloro-2-[(E)-(methoxyimino)methyl]-5-[(1,3,4-trimethyl-1H-pyrazol-5-yl)oxy]phenoxy}propionic acid
    —— [2-chloro-5-methoxy-4-(4-methoxy-5-trifluoromethylpyrimidin-2-ylamino)phenyl]morpholin-4-ylmethanone 1351761-49-3 C18H18ClF3N4O4
    [2-chloro-5-methoxy-4-(4-methoxy-5-trifluoromethylpyrimidin-2-ylamino)phenyl]morpholin-4-ylmethanone
    —— 2-(1-ethyl-2-oxo-1,2-dihydro-quinolin-7-yloxy)-butyric acid ethyl ester 58900-23-5 C17H21NO4
    2-(1-ethyl-2-oxo-1,2-dihydro-quinolin-7-yloxy)-butyric acid ethyl ester
    —— (2,6-dimethoxyphenyl)-(1-methyl-1H-spiro[chromeno[4,3-c]pyrazole-4,4'-piperidine]-1'-yl)methanone 1346615-69-7 C24H25N3O4
    (2,6-dimethoxyphenyl)-(1-methyl-1H-spiro[chromeno[4,3-c]pyrazole-4,4'-piperidine]-1'-yl)methanone
    —— 2-[5-[3-[4-(2,5-Dimethylbenzoyl)piperidin-1-yl]-1,2-oxazol-5-yl]tetrazol-2-yl]acetic acid 1241897-77-7 C20H22N6O4
    2-[5-[3-[4-(2,5-Dimethylbenzoyl)piperidin-1-yl]-1,2-oxazol-5-yl]tetrazol-2-yl]acetic acid
    —— 2-[Difluoro-[3-fluoro-4-(3,4,5-trifluorophenyl)phenoxy]methyl]thiophene 1240787-66-9 C17H8F6OS
    2-[Difluoro-[3-fluoro-4-(3,4,5-trifluorophenyl)phenoxy]methyl]thiophene
    —— (2aR,2a<sup>1</sup>R,3R,3aS,4aS,8aR,8bR)-6-bromo-3-methyloctahydro-2H-cyclobuta[3,4]benzofuro[7,6-b]pyridine-4,7(2aH,2a<sup>1</sup>H)dione 1421312-93-7 C13H16BrNO3
    (2aR,2a<sup>1</sup>R,3R,3aS,4aS,8aR,8bR)-6-bromo-3-methyloctahydro-2H-cyclobuta[3,4]benzofuro[7,6-b]pyridine-4,7(2aH,2a<sup>1</sup>H)dione
    —— 2-[4-(2-hydroxy-[1]naphthylazo)-phenyl]-3-phenyl-inden-1-one 103327-04-4 C31H20N2O2
    2-[4-(2-hydroxy-[1]naphthylazo)-phenyl]-3-phenyl-inden-1-one
    —— 2-(4-chlorophenyl)-1-hydroxy-4,5,6,7-tetrahydrobenzimidazole 1568943-75-8 C13H13ClN2O
    2-(4-chlorophenyl)-1-hydroxy-4,5,6,7-tetrahydrobenzimidazole
    —— 2-[5-[3-[4-(3,5-Difluorobenzoyl)piperazin-1-yl]-1,2-oxazol-5-yl]tetrazol-2-yl]acetic acid 1241896-80-9 C17H15F2N7O4
    2-[5-[3-[4-(3,5-Difluorobenzoyl)piperazin-1-yl]-1,2-oxazol-5-yl]tetrazol-2-yl]acetic acid
    —— (2S)-N-(2-tetrahydropyranyloxy)-2-[5-(4-aminocarbonylphenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide 282114-62-9 C23H28N2O6S2
    (2S)-N-(2-tetrahydropyranyloxy)-2-[5-(4-aminocarbonylphenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide
    —— 2-(1-methyl-1,2,3,6-tetrahydro-phosphinin-4-yl)-ethanol 16469-47-9 C8H15OP
    2-(1-methyl-1,2,3,6-tetrahydro-phosphinin-4-yl)-ethanol
    —— 2,5-Dimethyl-6-phenyl-cyclohex-3-enecarbothioic acid S-benzyl ester 130178-11-9 C22H24OS
    2,5-Dimethyl-6-phenyl-cyclohex-3-enecarbothioic acid S-benzyl ester
    —— 2-diethylboranyl-1-phenyl-1-butanone 1103585-28-9 C14H21BO
    2-diethylboranyl-1-phenyl-1-butanone
    —— 2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl thiocyanate 158419-88-6 C35H27NO9S
    2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl thiocyanate
    —— 2-[1-(1-butoxyethoxy)-2-diethoxyphosphorylpropan-2-yl]oxy-1,3,2-benzodioxaphosphole 91152-65-7 C19H32O8P2
    2-[1-(1-butoxyethoxy)-2-diethoxyphosphorylpropan-2-yl]oxy-1,3,2-benzodioxaphosphole