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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2R,4R)-5-[(2R,3S,4S,6S)-3,4-dihydroxy-6-[(1S)-1-hydroxyethyl]oxan-2-yl]pentane-1,2,4-triol 1076236-68-4 C12H24O7
    (2R,4R)-5-[(2R,3S,4S,6S)-3,4-dihydroxy-6-[(1S)-1-hydroxyethyl]oxan-2-yl]pentane-1,2,4-triol
    —— 2-[1-(3-phenylpropanoyl)piperidin-4-yl]-N-[4'-(trifluoromethoxy)biphenyl-2-yl]-1,3-thiazole-4-carboxamide 1070191-24-0 C31H28F3N3O3S
    2-[1-(3-phenylpropanoyl)piperidin-4-yl]-N-[4'-(trifluoromethoxy)biphenyl-2-yl]-1,3-thiazole-4-carboxamide
    —— 2-{1-[(propylamino)carbonothioyl]piperidin-4-yl}-N-[2-pyrrolidin-1-yl-5-(trifluoromethyl)phenyl]-1,3-thiazole-4-carboxamide 1070188-51-0 C24H30F3N5OS2
    2-{1-[(propylamino)carbonothioyl]piperidin-4-yl}-N-[2-pyrrolidin-1-yl-5-(trifluoromethyl)phenyl]-1,3-thiazole-4-carboxamide
    —— 2-but-3-enyl-N'-hydroxy-3H-benzimidazole-5-carboximidamide 952511-13-6 C12H14N4O
    2-but-3-enyl-N'-hydroxy-3H-benzimidazole-5-carboximidamide
    —— 2-[4-[5-(3-Cyano-4-fluorophenyl)-1,2,4-oxadiazol-3-yl]indol-1-yl]acetamide 952511-98-7 C19H12FN5O2
    2-[4-[5-(3-Cyano-4-fluorophenyl)-1,2,4-oxadiazol-3-yl]indol-1-yl]acetamide
    —— 2-methoxy-2-vinyl-[1,3]dioxolane 66823-03-8 C6H10O3
    2-methoxy-2-vinyl-[1,3]dioxolane
    —— 2-(4-aminopiperidin-1-yl)-4-(m-tolylamino)pyrido[4,3-d]pyrimidin-5(6H)-one hydrochloride 1300608-54-1 C19H22N6O*ClH
    2-(4-aminopiperidin-1-yl)-4-(m-tolylamino)pyrido[4,3-d]pyrimidin-5(6H)-one hydrochloride
    —— 2-chloro-4-(3-((5,7-difluoroquinolin-6-yl)methyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)benzamide 1350428-23-7 C22H13ClF2N6O
    2-chloro-4-(3-((5,7-difluoroquinolin-6-yl)methyl)-3H-[1,2,3]triazolo[4,5-b]pyridin-5-yl)benzamide
    —— 2-Methyl-2-(4-oxooxolan-3-yl)propanenitrile 1909324-83-9 C8H11NO2
    2-Methyl-2-(4-oxooxolan-3-yl)propanenitrile
    —— 2-cyclobutyl-N-(6-fluoro-3-(3-(trifluoromethyl)phenyl)imidazo[1,2-a]pyridin-2-yl)acetamide 1123165-97-8 C20H17F4N3O
    2-cyclobutyl-N-(6-fluoro-3-(3-(trifluoromethyl)phenyl)imidazo[1,2-a]pyridin-2-yl)acetamide
    —— (2-(3-aminophenoxy)-5-(pyridin-2-yl)phenyl)(3,4,5-trimethoxyphenyl)methanone 1016543-20-6 C27H24N2O5
    (2-(3-aminophenoxy)-5-(pyridin-2-yl)phenyl)(3,4,5-trimethoxyphenyl)methanone
    —— 2-{Hydroxy[(pyridin-3-yl)amino]methylidene}-2,3-dihydropyridin-3-one 1182986-77-1 C11H9N3O2
    2-{Hydroxy[(pyridin-3-yl)amino]methylidene}-2,3-dihydropyridin-3-one
    —— 2,2-dimethyl-3,3-diphenyl-N-(4-pyrimidinyl)propanamide 1025469-82-2 C21H21N3O
    2,2-dimethyl-3,3-diphenyl-N-(4-pyrimidinyl)propanamide
    —— [(2R,4R,5R,6R)-4,5-diacetyloxy-3,3-difluoro-6-isocyanatooxan-2-yl]methyl acetate 1025009-33-9 C13H15F2NO8
    [(2R,4R,5R,6R)-4,5-diacetyloxy-3,3-difluoro-6-isocyanatooxan-2-yl]methyl acetate
    —— 2-[4-[3,5-Bis[[bis(pyridin-2-ylmethyl)amino]methyl]phenoxy]butyl]isoindole-1,3-dione 819066-97-2 C44H43N7O3
    2-[4-[3,5-Bis[[bis(pyridin-2-ylmethyl)amino]methyl]phenoxy]butyl]isoindole-1,3-dione
    —— 2-tosyl-4,6-bis(tosylamino)phenol 1586810-48-1 C27H26N2O7S3
    2-tosyl-4,6-bis(tosylamino)phenol
    —— 2-cyclopentyl-3-(4-methylphenyl)-4-iodo-5-(4-chlorophenyl)-5,10-dihydroazepino[3,4-b]indol-1(2H)-one 1316845-48-3 C30H26ClIN2O
    2-cyclopentyl-3-(4-methylphenyl)-4-iodo-5-(4-chlorophenyl)-5,10-dihydroazepino[3,4-b]indol-1(2H)-one
    —— (22R,23R)-3β,22,23-triacetoxystigmast-5-en-7-one 191151-44-7 C35H54O7
    (22R,23R)-3β,22,23-triacetoxystigmast-5-en-7-one
    —— (2-Carboxy-ethyl)-diphenyl-((E)-tridec-2-ene-4,7-diynyl)-phosphonium; bromide 118268-12-5 Br*C28H32O2P
    (2-Carboxy-ethyl)-diphenyl-((E)-tridec-2-ene-4,7-diynyl)-phosphonium; bromide
    —— 2-(dichloro(4-ethoxyphenyl)-l4-tellaneyl)-N,N,4-trimethylaniline 128233-72-7 C17H21Cl2NOTe
    2-(dichloro(4-ethoxyphenyl)-l4-tellaneyl)-N,N,4-trimethylaniline
    —— 2-chloro-5-(2,6-dichloro-4-trifluoromethyl-phenylamino)-N-(2-hydroxyethyl)benzenesulfonamide 1159282-11-7 C15H12Cl3F3N2O3S
    2-chloro-5-(2,6-dichloro-4-trifluoromethyl-phenylamino)-N-(2-hydroxyethyl)benzenesulfonamide
    —— 2-((E)-2-Nitro-propenyl)-1H-benzo[g]indole 54544-19-3 C15H12N2O2
    2-((E)-2-Nitro-propenyl)-1H-benzo[g]indole
    —— 2-Amino-pyrimidin-sulfonsaeure-(5)-cyclohexylamid 91006-37-0 C10H16N4O2S
    2-Amino-pyrimidin-sulfonsaeure-(5)-cyclohexylamid
    —— 2-butyl-7-chloro-5-[(5-phenylpyridin-3-yl)amino]-2,3-dihydro-1H-isoindol-1-one 1338435-91-8 C23H22ClN3O
    2-butyl-7-chloro-5-[(5-phenylpyridin-3-yl)amino]-2,3-dihydro-1H-isoindol-1-one
    —— 2-(6-amino-4-(chlorosulfonyl)-3-imino-3H-xanthen-9-yl)benzoic acid 1238725-20-6 C20H13ClN2O5S
    2-(6-amino-4-(chlorosulfonyl)-3-imino-3H-xanthen-9-yl)benzoic acid
    —— (2R,3R,4R)-2-((tosyloxy)methyl)-5-vinyltetrahydrofuran-3,4-diyl dibenzoate 876522-25-7 C28H26O8S
    (2R,3R,4R)-2-((tosyloxy)methyl)-5-vinyltetrahydrofuran-3,4-diyl dibenzoate
    —— 2-(3-((3aR,5R,6S,6aR)-6-hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)allyl)-1,2-dihydro-3H-pyrrolo[3,4-b]quinolin-3-one 1360879-45-3 C21H22N2O5
    2-(3-((3aR,5R,6S,6aR)-6-hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)allyl)-1,2-dihydro-3H-pyrrolo[3,4-b]quinolin-3-one
    —— 2-acetamido-2''-amino-ortho-bisazobenzene 1202564-22-4 C20H18N6O
    2-acetamido-2''-amino-ortho-bisazobenzene
    —— 2-(4-Benzyloxy-phenyl)-5,6-dihydroxy-3,7-dimethoxy-chromen-4-one 124909-85-9 C24H20O7
    2-(4-Benzyloxy-phenyl)-5,6-dihydroxy-3,7-dimethoxy-chromen-4-one
    —— 2-phenyl-2,3a,4,5-tetrahydro-benzo[5,6]cyclohepta[1,2-<i>c</i>]pyrazole-3,10-dione 54918-80-8 C18H14N2O2
    2-phenyl-2,3a,4,5-tetrahydro-benzo[5,6]cyclohepta[1,2-<i>c</i>]pyrazole-3,10-dione
    —— 2,2'-(5-nitro-[2,2']biimidazolyl-1,1'-diyl)-bis-ethanol 37572-79-5 C10H13N5O4
    2,2'-(5-nitro-[2,2']biimidazolyl-1,1'-diyl)-bis-ethanol
    —— 2-bromo-5-fluoro-1-(hex-5-en-1-yloxy)benzene 1236074-09-1 C12H14BrFO
    2-bromo-5-fluoro-1-(hex-5-en-1-yloxy)benzene
    —— 2,4,6-Trichloro-5-nitro-nicotinoyl isocyanate 905595-14-4 C7Cl3N3O4
    2,4,6-Trichloro-5-nitro-nicotinoyl isocyanate
    —— 2β-acetamido-3α-phenylseleno-5α-cholestane 106145-71-5 C35H55NOSe
    2β-acetamido-3α-phenylseleno-5α-cholestane
    —— (2R,3S,4S)-3-Acetoxy-4-((2R,3R,6S)-3-benzyloxy-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-2-methyl-pentanoic acid methyl ester 94059-76-4 C26H38O7
    (2R,3S,4S)-3-Acetoxy-4-((2R,3R,6S)-3-benzyloxy-3-methyl-1,7-dioxa-spiro[5.5]undec-2-yl)-2-methyl-pentanoic acid methyl ester
    —— 2-(Dimethyl-hydrazono)-3-methyl-cyclohexanecarbonitrile 90941-60-9 C10H17N3
    2-(Dimethyl-hydrazono)-3-methyl-cyclohexanecarbonitrile
    —— 2-trimethylsilyl-3,4,5,6-tetrakis(carbomethoxy)biphenyl 128408-49-1 C23H26O8Si
    2-trimethylsilyl-3,4,5,6-tetrakis(carbomethoxy)biphenyl
    —— 2-Benzamino-3-O-mesyl-6-O-tosyl-2-desoxy-methyl-β-D-allopyranosid 100272-66-0 C22H27NO10S2
    2-Benzamino-3-O-mesyl-6-O-tosyl-2-desoxy-methyl-β-D-allopyranosid
    —— (2Z)-1-cyclohexyl-2-(2,2-diphenyl-3-propan-2-ylidenecyclopropylidene)ethanol 1265081-78-4 C26H30O
    (2Z)-1-cyclohexyl-2-(2,2-diphenyl-3-propan-2-ylidenecyclopropylidene)ethanol
    —— 2,4,7-Triethyl-6,γ-<γ'-(methoxycarbonyl)ethylene>-1,3,5,8-tetramethylporphyrin 92284-84-9 C34H38N4O2
    2,4,7-Triethyl-6,γ-<γ'-(methoxycarbonyl)ethylene>-1,3,5,8-tetramethylporphyrin
    —— (2'-Hydroxy)-3-ethoxy-bicyclo<4.2.1>nonan 70941-68-3 C11H20O2
    (2'-Hydroxy)-3-ethoxy-bicyclo<4.2.1>nonan
    —— (2E,8E)-9-(5-Methyl-2-oxo-2,5-dihydro-furan-3-yl)-nona-2,8-dienoic acid ethyl ester 207864-46-8 C16H22O4
    (2E,8E)-9-(5-Methyl-2-oxo-2,5-dihydro-furan-3-yl)-nona-2,8-dienoic acid ethyl ester
    —— 2-(2-Chloro-4-iodo-phenylamino)-3,4-difluoro-benzoic acid pentafluorophenyl ester 391212-15-0 C19H6ClF7INO2
    2-(2-Chloro-4-iodo-phenylamino)-3,4-difluoro-benzoic acid pentafluorophenyl ester
    —— 2-Succinimido-1,3-butandiol 90556-08-4 C8H13NO4
    2-Succinimido-1,3-butandiol
    —— 2[[(4-chloro-2-fluoro-5-isopropoxyphenyl)amino]carbonyl]-1-piperidine carboxylic acid-phenylester 146134-02-3 C22H24ClFN2O4
    2[[(4-chloro-2-fluoro-5-isopropoxyphenyl)amino]carbonyl]-1-piperidine carboxylic acid-phenylester
    —— 2-(3-chloropyridin-2-yl)-N-[4-cyano-2-methyl-6-(propan-2-ylcarbamoyl)phenyl]-5-[[4-[4-(trifluoromethyl)phenyl]triazol-1-yl]methyl]pyrazole-3-carboxamide 1339948-16-1 C31H25ClF3N9O2
    2-(3-chloropyridin-2-yl)-N-[4-cyano-2-methyl-6-(propan-2-ylcarbamoyl)phenyl]-5-[[4-[4-(trifluoromethyl)phenyl]triazol-1-yl]methyl]pyrazole-3-carboxamide
    —— 2-[2-(4-chloro-phenyl)-5-methyl-pyhmidin-4-yl]-4-(tetrahydro-pyran-4-ylmethyl)cyclopentane-1,3-dione 1262511-79-4 C22H23ClN2O3
    2-[2-(4-chloro-phenyl)-5-methyl-pyhmidin-4-yl]-4-(tetrahydro-pyran-4-ylmethyl)cyclopentane-1,3-dione
    —— 2-Amino-5-p-tolylsulfanyl-benzonitrile 51124-50-6 C14H12N2S
    2-Amino-5-p-tolylsulfanyl-benzonitrile
    —— (2'S,2R)-1-(2'-acetylamino-3'-methyl-butyryl)-2-methyl-4-methylene-pyrrolidine-2-carboxylic acid pentafluorophenyl ester 874469-24-6 C20H21F5N2O4
    (2'S,2R)-1-(2'-acetylamino-3'-methyl-butyryl)-2-methyl-4-methylene-pyrrolidine-2-carboxylic acid pentafluorophenyl ester
    —— 2-[[2-[[4-[(5,5,8,8-Tetramethyl-6,7-dihydronaphthalen-2-yl)carbamoyl]benzoyl]amino]acetyl]amino]acetic acid 1020281-33-7 C26H31N3O5
    2-[[2-[[4-[(5,5,8,8-Tetramethyl-6,7-dihydronaphthalen-2-yl)carbamoyl]benzoyl]amino]acetyl]amino]acetic acid