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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(tert-butoxy)-2-(1-(2,5-difluorobenzyl)-6-methyl-4-(5-methylchroman-6-yl)-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-5-yl)acetic acid 1428794-20-0 C31H32F2N2O5
    2-(tert-butoxy)-2-(1-(2,5-difluorobenzyl)-6-methyl-4-(5-methylchroman-6-yl)-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-5-yl)acetic acid
    —— 2-Chloro-I+/--[[(tetrahydro-2-furanyl)methyl]amino]benzeneacetic acid 1218674-96-4 C13H16ClNO3
    2-Chloro-I+/--[[(tetrahydro-2-furanyl)methyl]amino]benzeneacetic acid
    —— 2-chloro-N-(4-chloro-phenyl)-N-[2-oxo-2-(2-phenyl-pyrrolidin-1-yl)-ethyl]-benzenesulfonamide 1173976-83-4 C24H22Cl2N2O3S
    2-chloro-N-(4-chloro-phenyl)-N-[2-oxo-2-(2-phenyl-pyrrolidin-1-yl)-ethyl]-benzenesulfonamide
    —— 2-[(1-ethylnaphthalen-2-yl)oxy]-N-(furan-2-ylmethyl)ethanamine 1391062-51-3 C19H21NO2
    2-[(1-ethylnaphthalen-2-yl)oxy]-N-(furan-2-ylmethyl)ethanamine
    —— 2-propynyl 2,3:4,6-di-O-isopropylidene-α-D-mannopyranoside 854261-90-8 C15H22O6
    2-propynyl 2,3:4,6-di-O-isopropylidene-α-D-mannopyranoside
    —— 2-[(3S,6R)-6-hydroxy-3-bicyclo[3.2.1]octanyl]acetic acid 96929-70-3 C10H16O3
    2-[(3S,6R)-6-hydroxy-3-bicyclo[3.2.1]octanyl]acetic acid
    —— 2-Benzo[1,3]dioxol-5-yl-4-(3,4-dimethoxy-phenyl)-butyric acid 51116-26-8 C19H20O6
    2-Benzo[1,3]dioxol-5-yl-4-(3,4-dimethoxy-phenyl)-butyric acid
    —— 2-(5-(4-chlorophenyl)thiophen-2-yl)-2-methylpropanoic acid 24675-47-6 C14H13ClO2S
    2-(5-(4-chlorophenyl)thiophen-2-yl)-2-methylpropanoic acid
    —— 2-[[2-(Diethylamino)ethyl]amino]-2-methyloctanoic acid 1184788-77-9 C15H32N2O2
    2-[[2-(Diethylamino)ethyl]amino]-2-methyloctanoic acid
    —— 2-(methoxy(naphthalen-1-yl)methylene)adamantane 113849-80-2 C22H24O
    2-(methoxy(naphthalen-1-yl)methylene)adamantane
    —— (2R,3R)-1-((S)-4-benzyl-2-oxooxazolidin-3-yl)-2-methyl-1-oxopentan-3-yl acetate 398488-53-4 C18H23NO5
    (2R,3R)-1-((S)-4-benzyl-2-oxooxazolidin-3-yl)-2-methyl-1-oxopentan-3-yl acetate
    —— 2-[2-(2-methylenebutyl)phenyl]-1,3-dioxolane 1619256-40-4 C14H18O2
    2-[2-(2-methylenebutyl)phenyl]-1,3-dioxolane
    —— (2R,4S)-dimethyl 5-iodo-4-((3-iodo-5-methoxyphenyl)amino)-7-methoxy-2-methyl-1,2,3,4-tetrahydroquinoline-2,4-dicarboxylate 1437308-16-1 C22H24I2N2O6
    (2R,4S)-dimethyl 5-iodo-4-((3-iodo-5-methoxyphenyl)amino)-7-methoxy-2-methyl-1,2,3,4-tetrahydroquinoline-2,4-dicarboxylate
    —— 2,2-Dimethyl-4-[(3-propoxyphenyl)methyl]-1,4-thiazinane 1,1-dioxide 1607022-00-3 C16H25NO3S
    2,2-Dimethyl-4-[(3-propoxyphenyl)methyl]-1,4-thiazinane 1,1-dioxide
    —— (2R,3S)-2-methoxy-3-methyl-1-phenylpent-4-en-1-one 120343-01-3 C13H16O2
    (2R,3S)-2-methoxy-3-methyl-1-phenylpent-4-en-1-one
    —— 2-phenyl-4(S)-<3-((2-methyl-2-propyl)thio)-3-oxo-2(S)-propyl>-2-oxazoline 102614-15-3 C16H21NO2S
    2-phenyl-4(S)-<3-((2-methyl-2-propyl)thio)-3-oxo-2(S)-propyl>-2-oxazoline
    —— 2,2,2-trichloro-1-(3-methyl-1H-pyrrol-2-yl)ethanone 1604801-55-9 C7H6Cl3NO
    2,2,2-trichloro-1-(3-methyl-1H-pyrrol-2-yl)ethanone
    —— 2-phenyl-4H-naphtho[2,1-e][1,3]oxazine-4-thione 1185751-69-2 C18H11NOS
    2-phenyl-4H-naphtho[2,1-e][1,3]oxazine-4-thione
    —— (2-nitro-4,5-diethoxy-phenyl)-(4-iodo-phenyl)-methanone 1133428-92-8 C17H16INO5
    (2-nitro-4,5-diethoxy-phenyl)-(4-iodo-phenyl)-methanone
    —— 2-(4-pyridin-4-yl-1,3-thiazol-2-yl)-1H-benzimidazole-4-carboxamide 1103393-48-1 C16H11N5OS
    2-(4-pyridin-4-yl-1,3-thiazol-2-yl)-1H-benzimidazole-4-carboxamide
    —— (2Z,5Z)-N-[5-({2-[2-(2-chlorophenyl)-1-azaethylidene]-4-oxo-1,3-thiazolidin-5-ylidene}methyl)-1,3-thiazol-2-yl]acetamide 1253209-47-0 C16H13ClN4O2S2
    (2Z,5Z)-N-[5-({2-[2-(2-chlorophenyl)-1-azaethylidene]-4-oxo-1,3-thiazolidin-5-ylidene}methyl)-1,3-thiazol-2-yl]acetamide
    —— (2-Methyl-4,5-dihydro-1H-pyrrol-3-yl)-phosphonic acid diethyl ester 106118-96-1 C9H18NO3P
    (2-Methyl-4,5-dihydro-1H-pyrrol-3-yl)-phosphonic acid diethyl ester
    —— 2-phenyl-4-(D-arabino-di-O-1',2',3',4'-isopropylidenebutyl)-2H-1,2,3-triazole 25581-23-1 C18H23N3O4
    2-phenyl-4-(D-arabino-di-O-1',2',3',4'-isopropylidenebutyl)-2H-1,2,3-triazole
    —— 2,2,3,3,4,4,5,5,6,6,7,7,8,8-Tetradecafluoro-11-trimethylsilanyl-undecanoic acid methyl ester 136176-37-9 C15H18F14O2Si
    2,2,3,3,4,4,5,5,6,6,7,7,8,8-Tetradecafluoro-11-trimethylsilanyl-undecanoic acid methyl ester
    —— 2-Hydroxy-5-chlor-4'-methoxy-azobenzol 26878-00-2 C13H11ClN2O2
    2-Hydroxy-5-chlor-4'-methoxy-azobenzol
    —— 2-Acetylamino-5-phenyl-3H-imidazole-4-carboxylic acid ethyl ester 55729-99-2 C14H15N3O3
    2-Acetylamino-5-phenyl-3H-imidazole-4-carboxylic acid ethyl ester
    —— [2-(2-Bromo-benzyl)-1-methylene-hexyloxy]-trimethyl-silane 105197-84-0 C17H27BrOSi
    [2-(2-Bromo-benzyl)-1-methylene-hexyloxy]-trimethyl-silane
    —— 2-(3-chloro-phenyl)-6-methyl-2<i>H</i>-benzotriazole-1-oxide 105946-24-5 C13H10ClN3O
    2-(3-chloro-phenyl)-6-methyl-2<i>H</i>-benzotriazole-1-oxide
    —— 2-chloro-5-(octahydropyrido[1,2-a]pyrazine-2-sulphonyl) benzoic acid 782469-87-8 C15H19ClN2O4S
    2-chloro-5-(octahydropyrido[1,2-a]pyrazine-2-sulphonyl) benzoic acid
    —— 2-(3-cyclopentyloxy-4-methoxyphenyl)-4-(4-pyridylmethyl)morpholin-5-one 204014-85-7 C22H26N2O4
    2-(3-cyclopentyloxy-4-methoxyphenyl)-4-(4-pyridylmethyl)morpholin-5-one
    —— (2Z,5Z)-(5-ethoxycarbonylmethylidene-4-oxothiazolidin-2-ylidene)-N-phenylethanamide 235423-16-2 C15H14N2O4S
    (2Z,5Z)-(5-ethoxycarbonylmethylidene-4-oxothiazolidin-2-ylidene)-N-phenylethanamide
    —— 2-naphthyl 2-deoxy-2-(thiophenyl)-3,4,6-tri-O-benzyl-α-D-galacto-pyranoside 136175-02-5 C43H40O5S
    2-naphthyl 2-deoxy-2-(thiophenyl)-3,4,6-tri-O-benzyl-α-D-galacto-pyranoside
    —— 2-isopropenyl-2-<2-(4-methoxybenzocyclobutenyl)ethyl>cyclobutanone 113627-53-5 C18H22O2
    2-isopropenyl-2-<2-(4-methoxybenzocyclobutenyl)ethyl>cyclobutanone
    —— 2-I-1,12-(Me2S)2B12H9 531509-55-4 C4H21B12IS2
    2-I-1,12-(Me2S)2B12H9
    —— (2,2-dimethyl-1,3-dioxolan-4-yl)methyl (Z)-tetradec-7-enoate 749266-24-8 C20H36O4
    (2,2-dimethyl-1,3-dioxolan-4-yl)methyl (Z)-tetradec-7-enoate
    —— (2R,3R)-3-(3,4-dichloro-phenyl)-butane-1,2-diol 880347-70-6 C10H12Cl2O2
    (2R,3R)-3-(3,4-dichloro-phenyl)-butane-1,2-diol
    —— 2-methyl-benzooxazole-4-carboxylic acid [(1R,3S,4S)-2-(2-dimethylamino-5-phenyl-thiazole-4-carbonyl)-2-aza-bicyclo[2.2.1]hept-3-ylmethyl]-amide 1181571-79-8 C28H29N5O3S
    2-methyl-benzooxazole-4-carboxylic acid [(1R,3S,4S)-2-(2-dimethylamino-5-phenyl-thiazole-4-carbonyl)-2-aza-bicyclo[2.2.1]hept-3-ylmethyl]-amide
    —— 2-Methyl-1-(p-toluenesulfonyl)-3,3-pentamethylenediaziridine 75802-07-2 C14H20N2O2S
    2-Methyl-1-(p-toluenesulfonyl)-3,3-pentamethylenediaziridine
    —— 2-amino-6-hydroxy-4-(3-bromo-4,5-dimethoxy-phenyl)-4H-benzo[h]chromene-3-carbonitrile 1375352-54-7 C22H17BrN2O4
    2-amino-6-hydroxy-4-(3-bromo-4,5-dimethoxy-phenyl)-4H-benzo[h]chromene-3-carbonitrile
    —— 2-morpholin-4-ylethyl 5-[[(2S,3R)-3-chloro-1-[4-(1-hydroxyhexyl)phenyl]pyrrolidin-2-yl]methoxymethyl]thiophene-2-carboxylate 1185863-59-5 C29H41ClN2O5S
    2-morpholin-4-ylethyl 5-[[(2S,3R)-3-chloro-1-[4-(1-hydroxyhexyl)phenyl]pyrrolidin-2-yl]methoxymethyl]thiophene-2-carboxylate
    —— 2H-1,4-Benzothiazine-3-methanamine, 3,4-dihydro-N-methyl- 1782378-42-0 C10H14N2S
    2H-1,4-Benzothiazine-3-methanamine, 3,4-dihydro-N-methyl-
    —— (2R)-2-Benzyl-1-[3,5-bis(trifluoromethyl)benzoyl]-4-methylpiperazine hydrochloride 169459-10-3 C21H20F6N2O*ClH
    (2R)-2-Benzyl-1-[3,5-bis(trifluoromethyl)benzoyl]-4-methylpiperazine hydrochloride
    —— (2R)-2-Benzyl-1-[3,5-bis(trifluoromethyl)benzoyl]-4-(4-trifluoromethyl-trans-cinnamoyl)piperazine 169459-48-7 C30H23F9N2O2
    (2R)-2-Benzyl-1-[3,5-bis(trifluoromethyl)benzoyl]-4-(4-trifluoromethyl-trans-cinnamoyl)piperazine
    —— 2-{3-cyano-4-[2,2-dimethyl-3-(2-methoxyphenyl)propoxy]phenyl}nicotinic acid 1033602-29-7 C25H24N2O4
    2-{3-cyano-4-[2,2-dimethyl-3-(2-methoxyphenyl)propoxy]phenyl}nicotinic acid
    —— 2-((S)-1-{[2-((S)-1-tert-Butoxycarbonylamino-2-cyclohexyloxycarbonyl-ethyl)-oxazole-4-carbonyl]-amino}-2-cyclohexyloxycarbonyl-ethyl)-oxazole-4-carboxylic acid benzyl ester 213176-42-2 C38H48N4O11
    2-((S)-1-{[2-((S)-1-tert-Butoxycarbonylamino-2-cyclohexyloxycarbonyl-ethyl)-oxazole-4-carbonyl]-amino}-2-cyclohexyloxycarbonyl-ethyl)-oxazole-4-carboxylic acid benzyl ester
    —— 2-chloro-4-[(Z)-oct-2-enyl]-4-(oxan-2-yloxy)cyclopent-2-en-1-ol 202059-66-3 C18H29ClO3
    2-chloro-4-[(Z)-oct-2-enyl]-4-(oxan-2-yloxy)cyclopent-2-en-1-ol
    —— 2.3.3.3a.4.8-Hexachlor-1.2.3.3a.4.5.6.6a-octahydro-1.5:2.4-dimethano-1H-pentalen-6-on 70600-25-8 C10H6Cl6O
    2.3.3.3a.4.8-Hexachlor-1.2.3.3a.4.5.6.6a-octahydro-1.5:2.4-dimethano-1H-pentalen-6-on
    —— (2-Nitro-phenyl)-(2-phenylamino-phenyl)-methanone 71642-36-9 C19H14N2O3
    (2-Nitro-phenyl)-(2-phenylamino-phenyl)-methanone
    —— 2-Methyl-[1,3,2]dioxarsocane 70920-74-0 C6H13AsO2
    2-Methyl-[1,3,2]dioxarsocane
    —— 2,4-Dichlorphenoxyessigsaeure-(2-propyloxymethoxy-ethylester) 59577-69-4 C14H18Cl2O5
    2,4-Dichlorphenoxyessigsaeure-(2-propyloxymethoxy-ethylester)