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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Methyl-1,5-bis-<5-nitro-2-thienyl>-penta-1.4-dien-3-on 742-70-1 C14H10N2O5S2
    2-Methyl-1,5-bis-<5-nitro-2-thienyl>-penta-1.4-dien-3-on
    —— 2,6-Di(6-methyl-2-pyridyl)-4-oxo-piperidin-3,5-dicarbonsaeuredimethylester 95939-97-2 C21H23N3O5
    2,6-Di(6-methyl-2-pyridyl)-4-oxo-piperidin-3,5-dicarbonsaeuredimethylester
    —— 2-(β-Naphthyl)-3,6-dithiacyclohex-1-en-1-carbonsaeure 97575-57-0 C16H12O3S2
    2-(β-Naphthyl)-3,6-dithiacyclohex-1-en-1-carbonsaeure
    —— <2-Piperidino-propenyl>-phosphonsaeurediethylester 1083-99-4 C12H24NO3P
    <2-Piperidino-propenyl>-phosphonsaeurediethylester
    —— 2,4-Bis-(3-methyl-phenyl)-1,3,5-trinicotinoyl-pentan 97659-03-5 C37H33N3O3
    2,4-Bis-(3-methyl-phenyl)-1,3,5-trinicotinoyl-pentan
    —— 2-Hexamethylenimino-1-<isopropyloxy-methoxy>-ethan 949-83-7 C12H25NO2
    2-Hexamethylenimino-1-<isopropyloxy-methoxy>-ethan
    —— 2-<Nitroso-ethyl-amino>-2-<3,4-methylendioxy-phenyl>-indandion-(1,3) 94331-39-2 C18H14N2O5
    2-<Nitroso-ethyl-amino>-2-<3,4-methylendioxy-phenyl>-indandion-(1,3)
    —— <2-(4-Butyloxycarbonyl-anilino)-phenaethyl>-furyl-keton 96414-70-9 C24H25NO4
    <2-(4-Butyloxycarbonyl-anilino)-phenaethyl>-furyl-keton
    —— (2-Diethylamino-ethylamino)-4-methoxy-phenylessigsaeure-propylester 94208-37-4 C18H30N2O3
    (2-Diethylamino-ethylamino)-4-methoxy-phenylessigsaeure-propylester
    —— 20α-Acetoxy-5α-pregnan-17α-ol 2301-95-3 C23H38O3
    20α-Acetoxy-5α-pregnan-17α-ol
    —— 2-Phenyl-5-methyl-5-ethyl-2-methoxy-4-oxo-1,3-dioxolan 1638-62-6 C13H16O4
    2-Phenyl-5-methyl-5-ethyl-2-methoxy-4-oxo-1,3-dioxolan
    —— 2-Pentyl-5-oxa-nonansaeure 92169-30-7 C13H26O3
    2-Pentyl-5-oxa-nonansaeure
    —— 2-Methyl-4,5-diformyl-thiazol 24077-14-3 C6H5NO2S
    2-Methyl-4,5-diformyl-thiazol
    —— 2-(cyclohepta-2,4,6-trien-1-yl(2-<sup>13</sup>C)ethynyl)naphthalene 1421374-43-7 C19H14
    2-(cyclohepta-2,4,6-trien-1-yl(2-<sup>13</sup>C)ethynyl)naphthalene
    —— 2-(1-benzyl-2-pyrrolylmethyl)-1,4,6-trimethylpyridinium iodide 71381-49-2 C20H23N2*I
    2-(1-benzyl-2-pyrrolylmethyl)-1,4,6-trimethylpyridinium iodide
    —— 2'-benzyloxy-3',4',5'-trimethoxy-3,4-methylenedioxychalcone epoxide 84018-71-3 C26H24O8
    2'-benzyloxy-3',4',5'-trimethoxy-3,4-methylenedioxychalcone epoxide
    —— (20R,23S)-31,33,34,35-tetrakis(phenylmethoxy)-18,25,32-trioxahexacyclo<25.3.1.1<sup>2,6</sup>.1<sup>7,11</sup>.1<sup>12,16</sup>.1<sup>20,23</sup>>pentatriconta-1(31),2,4,6(35),7,9,11(34),12,14,16(33),27,29-dodecaene 123292-07-9 C60H54O7
    (20R,23S)-31,33,34,35-tetrakis(phenylmethoxy)-18,25,32-trioxahexacyclo<25.3.1.1<sup>2,6</sup>.1<sup>7,11</sup>.1<sup>12,16</sup>.1<sup>20,23</sup>>pentatriconta-1(31),2,4,6(35),7,9,11(34),12,14,16(33),27,29-dodecaene
    —— 2-((E)-Styryl)-1,2,3,4-tetrahydro-quinazoline 84571-29-9 C16H16N2
    2-((E)-Styryl)-1,2,3,4-tetrahydro-quinazoline
    —— (2,2'-bipyridine)dicarbonylrhodium(I) dicarbonyldichlororhodate(I) 55914-11-9 C2Cl2O2Rh*C12H8N2O2Rh
    (2,2'-bipyridine)dicarbonylrhodium(I) dicarbonyldichlororhodate(I)
    —— 2-(2-methyl-6-((triisopropylsilyl)ethynyl)phenyl)-1H-benzo[d]imidazole 1421623-26-8 C25H32N2Si
    2-(2-methyl-6-((triisopropylsilyl)ethynyl)phenyl)-1H-benzo[d]imidazole
    —— 2-(prop-2-yn-1-yloxy)ethyl 4-bromobenzenesulfonate 1622092-44-7 C11H11BrO4S
    2-(prop-2-yn-1-yloxy)ethyl 4-bromobenzenesulfonate
    —— 2-Brom-3,4-dimethoxy-phenethylchlorid 110181-59-4 C10H12BrClO2
    2-Brom-3,4-dimethoxy-phenethylchlorid
    —— 2-Methoxy-7-oxo-5,6,6a,7,8,9,10,10a-octahydro-chrysene-5,6-dicarboxylic acid 114382-85-3 C21H20O6
    2-Methoxy-7-oxo-5,6,6a,7,8,9,10,10a-octahydro-chrysene-5,6-dicarboxylic acid
    —— 2,4-Dinitro-phenyl-dichlorphosphazo-phenyl 95197-08-3 C12H8Cl2N3O4P
    2,4-Dinitro-phenyl-dichlorphosphazo-phenyl
    —— (2R,3S)-3-Hydroxy-2,4-dimethyl-pentanethioic acid phenylamide 82080-70-4 C13H19NOS
    (2R,3S)-3-Hydroxy-2,4-dimethyl-pentanethioic acid phenylamide
    —— 2-[3-fluoro-4-morpholinophenylamino]-6-[(3-pyridyl)methylamino]-3-nitropyridine 1229015-41-1 C21H21FN6O3
    2-[3-fluoro-4-morpholinophenylamino]-6-[(3-pyridyl)methylamino]-3-nitropyridine
    —— 2,6-Dichloro-4-(propan-2-ylcarbamoyl)benzoic acid 1415125-31-3 C11H11Cl2NO3
    2,6-Dichloro-4-(propan-2-ylcarbamoyl)benzoic acid
    —— 2-pyridin-4-yl-5-(4-pyrrolidin-1-ylmethyl-benzoylamino)-thiazole-4-carboxylic acid amide 1414935-56-0 C21H21N5O2S
    2-pyridin-4-yl-5-(4-pyrrolidin-1-ylmethyl-benzoylamino)-thiazole-4-carboxylic acid amide
    —— (2S,3R)-3-sec-Butyl-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 745015-86-5 C17H23NO4
    (2S,3R)-3-sec-Butyl-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester
    —— 2-[5-(4-bromophenyl)-3-(4-chloro-phenyl)-4,5-dihydropyrazol-1-yl]-3-ethyl-3H-quinazolin-4-one 1649985-48-7 C25H20BrClN4O
    2-[5-(4-bromophenyl)-3-(4-chloro-phenyl)-4,5-dihydropyrazol-1-yl]-3-ethyl-3H-quinazolin-4-one
    —— 2-(tert-Butyl-dimethyl-silanyloxy)-but-3-enoic acid 844857-00-7 C10H20O3Si
    2-(tert-Butyl-dimethyl-silanyloxy)-but-3-enoic acid
    —— 2-[[bis(2-chloroethyl)amino-(2-methylphenoxy)phosphoryl]-(2-hydroxyethyl)amino]ethanol 81175-79-3 C15H25Cl2N2O4P
    2-[[bis(2-chloroethyl)amino-(2-methylphenoxy)phosphoryl]-(2-hydroxyethyl)amino]ethanol
    —— 2,6-dichloro-4-(cyclopropylcarbamoyl)benzoic acid 1415124-93-4 C11H9Cl2NO3
    2,6-dichloro-4-(cyclopropylcarbamoyl)benzoic acid
    —— 2,3-bis(dibenzylamino)propanamide 103668-16-2 C31H33N3O
    2,3-bis(dibenzylamino)propanamide
    —— 2,4-Dimethyl-3-phenylcyclohepta-1,3,5-trien 71828-40-5 C15H16
    2,4-Dimethyl-3-phenylcyclohepta-1,3,5-trien
    —— (2R,4R)-4-Benzyl-3-(bis-ethoxycarbonyl-methylene)-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester 183874-58-0 C26H35NO8
    (2R,4R)-4-Benzyl-3-(bis-ethoxycarbonyl-methylene)-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-ethyl ester
    —— (2-(4-(2-(2,5-bis(2-octyldodecyloxy)-4-(2-(4-bromophenyl)ethynyl)phenyl)ethynyl)phenyl)ethynyl)trimethylsilane 1017535-70-4 C67H101BrO2Si
    (2-(4-(2-(2,5-bis(2-octyldodecyloxy)-4-(2-(4-bromophenyl)ethynyl)phenyl)ethynyl)phenyl)ethynyl)trimethylsilane
    —— 2-<1-(2-tolyl)>ethenylindole 131895-51-7 C17H15N
    2-<1-(2-tolyl)>ethenylindole
    —— (2R,3S,4S,5S)-1-hydroxy-2,3:4,5-di-O-isopropylidene-2,3,4,5-tetraoxooctane 912641-99-7 C14H26O5
    (2R,3S,4S,5S)-1-hydroxy-2,3:4,5-di-O-isopropylidene-2,3,4,5-tetraoxooctane
    —— 2-(3-Chloro-propyl)-bicyclo[3.2.1]oct-6-en-3-one 75174-01-5 C11H15ClO
    2-(3-Chloro-propyl)-bicyclo[3.2.1]oct-6-en-3-one
    —— 2,7-dibromo-9,9-bis[3-(diethoxyphosphoryl)propyl]fluorene 860021-09-6 C27H38Br2O6P2
    2,7-dibromo-9,9-bis[3-(diethoxyphosphoryl)propyl]fluorene
    —— 2-pentan-2-ylpyrido[1,2-a]pyrimidin-4-imine 81053-90-9 C13H17N3
    2-pentan-2-ylpyrido[1,2-a]pyrimidin-4-imine
    —— 2-hydroxy-2,2-bis(4-methoxyphenyl)-N'-pyridin-2-ylacetohydrazide 84359-85-3 C21H21N3O4
    2-hydroxy-2,2-bis(4-methoxyphenyl)-N'-pyridin-2-ylacetohydrazide
    —— 2,11-Dibenzyloxy-3,10-dimethoxy-5,6,13,13a-tetrahydro-8H-dibenzo<a,g>chinolizin 16249-38-0 C33H33NO4
    2,11-Dibenzyloxy-3,10-dimethoxy-5,6,13,13a-tetrahydro-8H-dibenzo<a,g>chinolizin
    —— 2,3-(2-t-butyl-trimethylene)-6-methyl-4-oxo-4H-pyrido(1,2-a)pyrimidine 70026-50-5 C16H20N2O
    2,3-(2-t-butyl-trimethylene)-6-methyl-4-oxo-4H-pyrido(1,2-a)pyrimidine
    —— 2-[2-(aminocarbonylmethoxy)-6-methoxyphenyl]-3-(2-chloro-6-methylphenylamino)imidazo[1,2-a]pyridine 1000265-25-7 C23H21ClN4O3
    2-[2-(aminocarbonylmethoxy)-6-methoxyphenyl]-3-(2-chloro-6-methylphenylamino)imidazo[1,2-a]pyridine
    —— (2R,3R,4R,5R,6R)-2-(acetoxymethyl)-6-(3-(5-(methoxycarbonyl)pyridin-2-yl)phenyl)tetrahydro-2H-pyran-3 ,4,5-triyl triacetate 1453856-14-8 C27H29NO11
    (2R,3R,4R,5R,6R)-2-(acetoxymethyl)-6-(3-(5-(methoxycarbonyl)pyridin-2-yl)phenyl)tetrahydro-2H-pyran-3 ,4,5-triyl triacetate
    —— 2-[hexyl-(2-triisopropylsilyloxyethyl)amino]ethanol 951016-88-9 C19H43NO2Si
    2-[hexyl-(2-triisopropylsilyloxyethyl)amino]ethanol
    —— 2-(3-chlorophenyl)-1-(dimethoxyphosphoryl)vinyl benzoate 1193615-62-1 C17H16ClO5P
    2-(3-chlorophenyl)-1-(dimethoxyphosphoryl)vinyl benzoate
    —— (2S,3R,4S,5R)-3-(4-bromophenyl)-2-methyl-4-nitro-5-phenylcyclohexanone 1195190-95-4 C19H18BrNO3
    (2S,3R,4S,5R)-3-(4-bromophenyl)-2-methyl-4-nitro-5-phenylcyclohexanone