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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-<2-Hydroxy-4-methoxy-benzoyl>-5,6,7,8-tetrahydro-naphthalin-3-ol-diacetat 96173-09-0 C22H22O6
    2-<2-Hydroxy-4-methoxy-benzoyl>-5,6,7,8-tetrahydro-naphthalin-3-ol-diacetat
    —— 2-<4-(4-Chlor-phenyl)-thiosemicarbazono>-pentansaeure 91494-97-2 C12H14ClN3O2S
    2-<4-(4-Chlor-phenyl)-thiosemicarbazono>-pentansaeure
    —— 2,5-Difluor-3,6-di-aethylamino-benzochinon-(1,4) 2711-78-6 C10H12F2N2O2
    2,5-Difluor-3,6-di-aethylamino-benzochinon-(1,4)
    —— 2,3-Dimethoxy-1,4-dinitro-naphthalin 91974-45-7 C12H10N2O6
    2,3-Dimethoxy-1,4-dinitro-naphthalin
    —— 2-Acetyl-1,3-bis(6,7-dimethoxy-1,2,3,4-tetrahydro-2-isochinolyl)-propan 97354-30-8 C27H36N2O5
    2-Acetyl-1,3-bis(6,7-dimethoxy-1,2,3,4-tetrahydro-2-isochinolyl)-propan
    —— 2,3-Dimethoxycarbonyl-1-p-chlorphenyl-6,7-methylendioxynaphthalin 100733-17-3 C21H15ClO6
    2,3-Dimethoxycarbonyl-1-p-chlorphenyl-6,7-methylendioxynaphthalin
    —— (+/-)-2-Hydroxy-2-<4-methoxy-anilino>-1-<2>naphthyl-aethanon 973-92-2 C19H17NO3
    (+/-)-2-Hydroxy-2-<4-methoxy-anilino>-1-<2>naphthyl-aethanon
    —— (2,2,2-Tribromo-1-hydroxy-ethyl)-carbamic acid sec-butyl ester 89891-41-8 C7H12Br3NO3
    (2,2,2-Tribromo-1-hydroxy-ethyl)-carbamic acid sec-butyl ester
    —— 2'-benzoyloxy-2,3',5'-trichloro-<i>trans</i>-chalcone 102442-78-4 C22H13Cl3O3
    2'-benzoyloxy-2,3',5'-trichloro-<i>trans</i>-chalcone
    —— 2-Styryl-3-(2,4-dichlor-phenyl)-chinazolin 96260-48-9 C22H14Cl2N2
    2-Styryl-3-(2,4-dichlor-phenyl)-chinazolin
    —— 2-<β-Aminoaethyl>-1,2-naphthimidazol 3323-59-9 C13H13N3
    2-<β-Aminoaethyl>-1,2-naphthimidazol
    —— 2-<Phenoxy-acetamino>-3-phenyl-propionsaeure-<2-isopropyliden-hydrazid> 3235-44-7 C20H23N3O3
    2-<Phenoxy-acetamino>-3-phenyl-propionsaeure-<2-isopropyliden-hydrazid>
    —— 2,4a,8a-Trimethyl-tetradecahydro-phenanthren-2-ylamine 98106-87-7 C17H31N
    2,4a,8a-Trimethyl-tetradecahydro-phenanthren-2-ylamine
    —— 2,2'-bis-diethylaminomethyl-6,6'-diisopropyl-4,4'-isopropylidene-di-phenol 122766-66-9 C31H50N2O2
    2,2'-bis-diethylaminomethyl-6,6'-diisopropyl-4,4'-isopropylidene-di-phenol
    —— 2-(3,4-dichloro-benzenesulfonyl)-5-nitro-benzoic acid 99585-45-2 C13H7Cl2NO6S
    2-(3,4-dichloro-benzenesulfonyl)-5-nitro-benzoic acid
    —— 2-(2-methoxybenzyl)-6-(3,4-dimethoxyphenyl)-5-ethyl-2,3,4,5-tetrahydropyridazin-3-one 1230635-24-1 C22H26N2O4
    2-(2-methoxybenzyl)-6-(3,4-dimethoxyphenyl)-5-ethyl-2,3,4,5-tetrahydropyridazin-3-one
    —— 2-[(4S,5S)-5-(tert-Butyl-dimethyl-silanyloxy)-2-oxo-tetrahydro-2λ4-cyclopenta[1,3,2]dioxathiol-4-yl]-1-pyrrolidin-1-yl-ethanone 784202-02-4 C17H31NO5SSi
    2-[(4S,5S)-5-(tert-Butyl-dimethyl-silanyloxy)-2-oxo-tetrahydro-2λ4-cyclopenta[1,3,2]dioxathiol-4-yl]-1-pyrrolidin-1-yl-ethanone
    —— 2-(Acetyloxy)propanal 1-(2,2-dimethylhydrazone) 172907-46-9 C7H14N2O2
    2-(Acetyloxy)propanal 1-(2,2-dimethylhydrazone)
    —— 2(S)-(N-n-Butyl-N-ethylaminocarbonyloxy)-3-phenylpropionic acid 124074-48-2 C16H23NO4
    2(S)-(N-n-Butyl-N-ethylaminocarbonyloxy)-3-phenylpropionic acid
    —— 2-(4-trifluoroacetamidobenzyl)-6-(3-cyclopentyloxy-4-methoxyphenyl)-2,3,4,5-tetrahydropyridazin-3-one 1230636-03-9 C25H26F3N3O4
    2-(4-trifluoroacetamidobenzyl)-6-(3-cyclopentyloxy-4-methoxyphenyl)-2,3,4,5-tetrahydropyridazin-3-one
    —— 2'-methyl-4-benzyl-3-oxo-3,4,5,6,7,8,9,10-octahydro-benzo[f]quinoline-8-carboxylic acid methyl ester 685134-56-9 C23H25NO3
    2'-methyl-4-benzyl-3-oxo-3,4,5,6,7,8,9,10-octahydro-benzo[f]quinoline-8-carboxylic acid methyl ester
    —— 2-[(2E,6E,10E,14E,18E,22E,26E,30E,34E)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl]-3-methyl-5,6-bis(trideuteriomethoxy)benzene-1,4-diol 144296-59-3 C59H92O4
    2-[(2E,6E,10E,14E,18E,22E,26E,30E,34E)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl]-3-methyl-5,6-bis(trideuteriomethoxy)benzene-1,4-diol
    —— 2-[4-(2,8-diazaspiro[4.5]dec-2-yl)phenyl]-N,N-bis(1H-imidazol-2-ylmethyl)ethanamine 937076-53-4 C24H33N7
    2-[4-(2,8-diazaspiro[4.5]dec-2-yl)phenyl]-N,N-bis(1H-imidazol-2-ylmethyl)ethanamine
    —— (2-oxo-5-phenylhydrazono-2,5-dihydro-thiazol-4-ylsulfanyl)-acetic acid ethyl ester 70380-95-9 C13H13N3O3S2
    (2-oxo-5-phenylhydrazono-2,5-dihydro-thiazol-4-ylsulfanyl)-acetic acid ethyl ester
    —— 2-(4-pentafluoropropionylaminophenethyl)-6-(3,4-dimethoxyphenyl)-2,3,4,5-tetrahydropyridazin-3-one 1230636-60-8 C23H22F5N3O4
    2-(4-pentafluoropropionylaminophenethyl)-6-(3,4-dimethoxyphenyl)-2,3,4,5-tetrahydropyridazin-3-one
    —— 2-(4-methoxycarbonylaminophenethyl)-6-(3,4-dimethoxyphenyl)-5-ethyl-2, 3,4,5-tetrahydropyridazin-3-one 1230635-83-2 C24H29N3O5
    2-(4-methoxycarbonylaminophenethyl)-6-(3,4-dimethoxyphenyl)-5-ethyl-2, 3,4,5-tetrahydropyridazin-3-one
    —— 2',3',6'-Trimethyl-4-dimethylamino-azobenzol 35602-01-8 C17H21N3
    2',3',6'-Trimethyl-4-dimethylamino-azobenzol
    —— 2,2'-[hexane-1,6-diylbis(oxy)]di(5-tert-butyl)benzaldehyde 1393814-55-5 C28H38O4
    2,2'-[hexane-1,6-diylbis(oxy)]di(5-tert-butyl)benzaldehyde
    —— 2'-amino-4-methyl-1,4-dihydro-1'<i>H</i>-spiro[quinoxaline-2,4'-imidazole]-3,5'-dione 118836-75-2 C11H11N5O2
    2'-amino-4-methyl-1,4-dihydro-1'<i>H</i>-spiro[quinoxaline-2,4'-imidazole]-3,5'-dione
    —— (2-amino-5-{1-tert-butyl-2-[2-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl]-1H-benzimidazol-5-yl}pyridin-3-yl)methanol 1310530-26-7 C26H26N6O2
    (2-amino-5-{1-tert-butyl-2-[2-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl]-1H-benzimidazol-5-yl}pyridin-3-yl)methanol
    —— 2-[5-[2-(5-chloro-4-oxospiro[3H-1,3-benzoxazine-2,4'-piperidine]-1'-yl)-1,3-thiazol-5-yl]tetrazol-2-yl]acetic acid 1241952-72-6 C18H16ClN7O4S
    2-[5-[2-(5-chloro-4-oxospiro[3H-1,3-benzoxazine-2,4'-piperidine]-1'-yl)-1,3-thiazol-5-yl]tetrazol-2-yl]acetic acid
    —— 2-(4-oxo-2-pyridin-2-yl-8-oxa-1,3-diazaspiro[4.5]dec-1-en-3-yl)-N-[(3S)-2-oxospiro[1H-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[c]pyridine]-3'-yl]acetamide 1234507-78-8 C28H25N7O4
    2-(4-oxo-2-pyridin-2-yl-8-oxa-1,3-diazaspiro[4.5]dec-1-en-3-yl)-N-[(3S)-2-oxospiro[1H-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[c]pyridine]-3'-yl]acetamide
    —— 2-(undecafluoro-1,2,3,4-tetrahydronaphthalen-6-yl)acetic acid 1450762-19-2 C12H3F11O2
    2-(undecafluoro-1,2,3,4-tetrahydronaphthalen-6-yl)acetic acid
    —— 2,4-diamino-5-(3',4'-dimethoxyphenyl)-6-pyrimidinone 1384956-53-9 C12H14N4O3
    2,4-diamino-5-(3',4'-dimethoxyphenyl)-6-pyrimidinone
    —— 2,4(5)-Bis(4-trifluormethyl-phenyl)-imidazol 34898-31-2 C17H10F6N2
    2,4(5)-Bis(4-trifluormethyl-phenyl)-imidazol
    —— 2-(2-N,N-Diethylaminopropyl)-4-phenyl-1(2H)-isoquinolone 78745-69-4 C22H26N2O
    2-(2-N,N-Diethylaminopropyl)-4-phenyl-1(2H)-isoquinolone
    —— 2-Chloro-3-{4-[2-(4-ethoxy-phenyl)-2-methyl-propoxy]-phenyl}-propionic acid methyl ester 85003-11-8 C22H27ClO4
    2-Chloro-3-{4-[2-(4-ethoxy-phenyl)-2-methyl-propoxy]-phenyl}-propionic acid methyl ester
    —— (2-oxo-1,2,3,4-tetrahydro-quinolin-8-yloxy)-acetic acid ethyl ester 58900-95-1 C13H15NO4
    (2-oxo-1,2,3,4-tetrahydro-quinolin-8-yloxy)-acetic acid ethyl ester
    —— 2,2-Dimethyl-3-(1,2,2,2-tetrabromo-ethyl)-cyclopropanecarboxylic acid 1-(3-phenoxy-phenyl)-prop-2-ynyl ester 68144-53-6 C23H20Br4O3
    2,2-Dimethyl-3-(1,2,2,2-tetrabromo-ethyl)-cyclopropanecarboxylic acid 1-(3-phenoxy-phenyl)-prop-2-ynyl ester
    —— 2-Bromo-1-(2-chloro-ethoxy)-dodecane 84323-96-6 C14H28BrClO
    2-Bromo-1-(2-chloro-ethoxy)-dodecane
    —— 2,2'-<1'',2''-bis(1''-methylethyl)ethane-1'',2''-diyl>-4,4'-dinitrobisthiophen 345936-45-0 C16H20N2O4S2
    2,2'-<1'',2''-bis(1''-methylethyl)ethane-1'',2''-diyl>-4,4'-dinitrobisthiophen
    —— 2-Amino-benzoesaeure-<2-chlor-phenylester> 92044-44-5 C13H10ClNO2
    2-Amino-benzoesaeure-<2-chlor-phenylester>
    —— 2-benzoyl-3-[4-(morpholine-2-oxoethoxy)phenyl]-6,7-dihydrogen-5H-furo[3,2-g]chromene 1243202-26-7 C30H27NO6
    2-benzoyl-3-[4-(morpholine-2-oxoethoxy)phenyl]-6,7-dihydrogen-5H-furo[3,2-g]chromene
    —— 2-(4-chloro-phenyl)-3-cyclopentylmethoxy-2,6,7,9-tetrahydro-8-oxa-1,2,5-triaza-cyclopenta[a]naphthalene 1117954-14-9 C21H22ClN3O2
    2-(4-chloro-phenyl)-3-cyclopentylmethoxy-2,6,7,9-tetrahydro-8-oxa-1,2,5-triaza-cyclopenta[a]naphthalene
    —— 2-ethyl-oxazole-4-carboxylic acid [3-((R)-5-amino-3-difluoromethyl-3,6-dihydro-2H-[1,4]oxazin-3-yl)-4-fluoro-phenyl]-amide hydrochloride 1262856-56-3 C17H17F3N4O3*ClH
    2-ethyl-oxazole-4-carboxylic acid [3-((R)-5-amino-3-difluoromethyl-3,6-dihydro-2H-[1,4]oxazin-3-yl)-4-fluoro-phenyl]-amide hydrochloride
    —— 2-[6-Oxo-4-phenyl-tetrahydro-pyran-(2E)-ylidene]-propionic acid ethyl ester 87444-53-9 C16H18O4
    2-[6-Oxo-4-phenyl-tetrahydro-pyran-(2E)-ylidene]-propionic acid ethyl ester
    —— 2-Ethoxycarbonyl-5-phenyl-5,6-dihydro-4H-1,4-thiazine 101417-23-6 C13H15NO2S
    2-Ethoxycarbonyl-5-phenyl-5,6-dihydro-4H-1,4-thiazine
    —— 2-trimethylsilyl-ethyl (5R,7S)-15,15,24-trimethyl-3,9,12-trioxo-6,7,9,10,11,12,14,15,16,17,18,19-dodecahydro-3H,5H-2,23-epimino-5,8-methano-4,13,8,11-benzodioxadiazacyclohenicosine-7-carboxylate 1026208-10-5 C35H53N3O7Si
    2-trimethylsilyl-ethyl (5R,7S)-15,15,24-trimethyl-3,9,12-trioxo-6,7,9,10,11,12,14,15,16,17,18,19-dodecahydro-3H,5H-2,23-epimino-5,8-methano-4,13,8,11-benzodioxadiazacyclohenicosine-7-carboxylate
    —— 2-phenyl-1,2,3,4-tetrahydroisoquinoline 2,2,2-trifluoroacetate 1428660-64-3 C2HF3O2*C15H15N
    2-phenyl-1,2,3,4-tetrahydroisoquinoline 2,2,2-trifluoroacetate
    —— 2-Phenyl-pentanedioic acid 1-tert-butyl ester 5-isopropyl ester 41890-59-9 C18H26O4
    2-Phenyl-pentanedioic acid 1-tert-butyl ester 5-isopropyl ester