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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-methylheptadeca-2,15-dien-5-one 109433-53-6 C18H32O
    2-methylheptadeca-2,15-dien-5-one
    —— (25R,S)-26-fluoro-27-methyl-5-cholesten-3β,25-diol 3-acetate 127913-74-0 C30H49FO3
    (25R,S)-26-fluoro-27-methyl-5-cholesten-3β,25-diol 3-acetate
    —— [2-(4-Nitro-phenyl)-3-phenyl-2,3,3a,6-tetrahydro-pyrazolo[3,4-d]thiazol-(5Z)-ylidene]-phenyl-amine 137513-63-4 C22H17N5O2S
    [2-(4-Nitro-phenyl)-3-phenyl-2,3,3a,6-tetrahydro-pyrazolo[3,4-d]thiazol-(5Z)-ylidene]-phenyl-amine
    —— 2'-Deoxy-2'-thiocytidine 2'-Phosphate 75232-68-7 C9H12N3O7PS
    2'-Deoxy-2'-thiocytidine 2'-Phosphate
    —— 2-(phenyl)imino-1,8-dihydroxynaphthalene 861331-57-9 C17H13NO2
    2-(phenyl)imino-1,8-dihydroxynaphthalene
    —— 2-[(5-amino-1,3,4-thiadiazol-2-yl)thio]-N-(4-methoxyphenyl)acetamide 332114-18-8 C11H12N4O2S2
    2-[(5-amino-1,3,4-thiadiazol-2-yl)thio]-N-(4-methoxyphenyl)acetamide
    —— 2-[(4aS,5S,7S,8aR)-7-[(1E,4E,6Z)-7-[(2S,3R,4R,6R)-4-[tert-butyl(dimethyl)silyl]oxy-6-[(E)-3-iodoprop-2-enyl]-3-methyloxan-2-yl]-6-methylhepta-1,4,6-trienyl]-2,2,4a-trimethyl-5,7,8,8a-tetrahydro-4H-pyrano[4,3-d][1,3]dioxin-5-yl]ethyl 2,2-dimethylpropanoate 632357-65-4 C40H67IO7Si
    2-[(4aS,5S,7S,8aR)-7-[(1E,4E,6Z)-7-[(2S,3R,4R,6R)-4-[tert-butyl(dimethyl)silyl]oxy-6-[(E)-3-iodoprop-2-enyl]-3-methyloxan-2-yl]-6-methylhepta-1,4,6-trienyl]-2,2,4a-trimethyl-5,7,8,8a-tetrahydro-4H-pyrano[4,3-d][1,3]dioxin-5-yl]ethyl 2,2-dimethylpropanoate
    —— 2-Benzyloxy-N-(1-hydrazinocarbonyl-2-methyl-propyl)-benzamide 68939-54-8 C19H23N3O3
    2-Benzyloxy-N-(1-hydrazinocarbonyl-2-methyl-propyl)-benzamide
    —— (2S,3S)-3-(2,6-Dichloro-phenyl)-3-hydroxy-2-phenyl-propionic acid methyl ester 55006-66-1 C16H14Cl2O3
    (2S,3S)-3-(2,6-Dichloro-phenyl)-3-hydroxy-2-phenyl-propionic acid methyl ester
    —— 2-Bromo-N-((S)-3-hydroxy-13-methyl-17-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-2-yl)-acetamide 66463-47-6 C20H24BrNO3
    2-Bromo-N-((S)-3-hydroxy-13-methyl-17-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-2-yl)-acetamide
    —— 2-(o-Fluoranilino)-tetrafluorbenzoesaeure 66999-11-9 C13H6F5NO2
    2-(o-Fluoranilino)-tetrafluorbenzoesaeure
    —— 2,4-Bis-(3-fluoro-benzyl)-[1,3,2,4]dithiadiphosphetane 2,4-disulfide 37958-51-3 C14H12F2P2S4
    2,4-Bis-(3-fluoro-benzyl)-[1,3,2,4]dithiadiphosphetane 2,4-disulfide
    —— 2-(Bicyclo<3.1.0>hex-6'-exo-yl)-N-methylanilin 74267-00-8 C13H17N
    2-(Bicyclo<3.1.0>hex-6'-exo-yl)-N-methylanilin
    —— 2-Amino-3,3-diphenyl-3,4-dihydrochinolin-N-oxid 62557-75-9 C21H18N2O
    2-Amino-3,3-diphenyl-3,4-dihydrochinolin-N-oxid
    —— (2-Cyano-ethyl)-phosphonic acid; compound with 2-methyl-1-methylamino-propan-2-ol 67622-92-8 C3H6NO3P*C5H13NO
    (2-Cyano-ethyl)-phosphonic acid; compound with 2-methyl-1-methylamino-propan-2-ol
    —— 2-Amino-6-methoxy-3,4-dihydro-2H-isoquinolin-1-one; hydrochloride 66122-83-6 C10H12N2O2*ClH
    2-Amino-6-methoxy-3,4-dihydro-2H-isoquinolin-1-one; hydrochloride
    —— 2-(Acetyl-prop-2-ynyl-amino)-N-(4-sulfamoyl-phenyl)-acetamide 64876-62-6 C13H15N3O4S
    2-(Acetyl-prop-2-ynyl-amino)-N-(4-sulfamoyl-phenyl)-acetamide
    —— 2-(4-amino-phenyl)-6-hydroxy-2<i>H</i>-naphtho[1,2-<i>d</i>][1,2,3]triazole-8-sulfonic acid 70402-73-2 C16H12N4O4S
    2-(4-amino-phenyl)-6-hydroxy-2<i>H</i>-naphtho[1,2-<i>d</i>][1,2,3]triazole-8-sulfonic acid
    —— 2,6-Bis-phenylsulfenyl-4-t-butylphenol 68143-71-5 C22H22OS2
    2,6-Bis-phenylsulfenyl-4-t-butylphenol
    —— 2-(dimethylamino-phenyl)-imidazo[4,5-<i>f</i>][4,7]phenanthrolin-1-ol 73042-14-5 C21H17N5O
    2-(dimethylamino-phenyl)-imidazo[4,5-<i>f</i>][4,7]phenanthrolin-1-ol
    —— (2S,3R,4R,5S)-2-{2-[(2-Bromo-phenyl)-hydrazono]-propyl}-5-[(2S,3S)-3-((1S,2S)-2-hydroxy-1-methyl-propyl)-oxiranylmethyl]-tetrahydro-pyran-3,4-diol 67705-71-9 C21H31BrN2O5
    (2S,3R,4R,5S)-2-{2-[(2-Bromo-phenyl)-hydrazono]-propyl}-5-[(2S,3S)-3-((1S,2S)-2-hydroxy-1-methyl-propyl)-oxiranylmethyl]-tetrahydro-pyran-3,4-diol
    —— (2-Nonyloxy-phenyl)-carbamic acid 3-pyrrolidin-1-yl-propyl ester 68931-10-2 C23H38N2O3
    (2-Nonyloxy-phenyl)-carbamic acid 3-pyrrolidin-1-yl-propyl ester
    —— 2,2,2-Trifluoro-N-[2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoro-1-[(2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoro-heptanimidoyl)-amino]-hept-(Z)-ylidene]-acetamide 66480-63-5 C16H2F29N3O
    2,2,2-Trifluoro-N-[2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoro-1-[(2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoro-heptanimidoyl)-amino]-hept-(Z)-ylidene]-acetamide
    —— 2,5-Bis-(2,4-dimethoxy-phenylamino)-cyclohexa-1,4-diene-1,4-dicarboxylic acid diethyl ester 96931-54-3 C28H34N2O8
    2,5-Bis-(2,4-dimethoxy-phenylamino)-cyclohexa-1,4-diene-1,4-dicarboxylic acid diethyl ester
    —— 2-bromo-6-methoxy-4-(methoxymethoxy)phenyl trifluoromethanesulfonate 1415961-81-7 C10H10BrF3O6S
    2-bromo-6-methoxy-4-(methoxymethoxy)phenyl trifluoromethanesulfonate
    —— 2,4-Bis-(tropyl-7)-phloroglucin 16235-45-3 C20H18O3
    2,4-Bis-(tropyl-7)-phloroglucin
    —— (2R,3S,6S)-2-(azidomethyl)-6-phenyl-3,6-dihydro-2H-pyran-3-ol 1233959-66-4 C12H13N3O2
    (2R,3S,6S)-2-(azidomethyl)-6-phenyl-3,6-dihydro-2H-pyran-3-ol
    —— 2-[{1"-n-butyl-4"-(o-nitrophenoxy)pyrimidin-2"-one-5"-yl}-1',3'-dithiol-2'-ylidene]-1,3-dithiole 955137-24-3 C20H17N3O4S4
    2-[{1"-n-butyl-4"-(o-nitrophenoxy)pyrimidin-2"-one-5"-yl}-1',3'-dithiol-2'-ylidene]-1,3-dithiole
    —— (2R,3R)-1,4-Bis-benzyloxy-3-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-butan-2-ol 181045-86-3 C45H50O8
    (2R,3R)-1,4-Bis-benzyloxy-3-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-butan-2-ol
    —— 2-Acetamino-5-(5-bromo-2-methoxy-phenylsulfonyl)-thiazole 92960-04-8 C12H11BrN2O4S2
    2-Acetamino-5-(5-bromo-2-methoxy-phenylsulfonyl)-thiazole
    —— 2-Amino-3-O-methyl-2-desoxy-D-glucose Hydrochlorid 92379-95-8 C7H15NO5*ClH
    2-Amino-3-O-methyl-2-desoxy-D-glucose Hydrochlorid
    —— (2R)-N-{1(R)-1-[4-chloro-1-(3-methoxypropyl)-3-methyl-1H-indazol-6-yl]ethyl}-N-cyclopropylmorpholin-2-carboxamide 1399846-44-6 C22H31ClN4O3
    (2R)-N-{1(R)-1-[4-chloro-1-(3-methoxypropyl)-3-methyl-1H-indazol-6-yl]ethyl}-N-cyclopropylmorpholin-2-carboxamide
    —— (2S,3R)-methyl 3-hydroxy-2-methyl-3-p-tolylpropanoate 1163119-70-7 C12H16O3
    (2S,3R)-methyl 3-hydroxy-2-methyl-3-p-tolylpropanoate
    —— 2c,3c-Diphenyl-cyclopropan-1r-carbonsaeuremethylester 5682-62-2 C17H16O2
    2c,3c-Diphenyl-cyclopropan-1r-carbonsaeuremethylester
    —— 2-[(2,6-Dioxo-1,2,3,6-tetrahydro-pyrimidin-4-ylmethyl)-amino]-benzamide 73634-62-5 C12H12N4O3
    2-[(2,6-Dioxo-1,2,3,6-tetrahydro-pyrimidin-4-ylmethyl)-amino]-benzamide
    —— 21-<5-(2-pyrrolyl)-2(2H)-pyrrolylidene>-21-(2-pyrrolyl)-4-pregnene-3,11,20-trione 112670-93-6 C33H35N3O4
    21-<5-(2-pyrrolyl)-2(2H)-pyrrolylidene>-21-(2-pyrrolyl)-4-pregnene-3,11,20-trione
    —— 2-[3-(2-methyl-piperidino)-propoxy]-4-nitro-benzoic acid ethyl ester 102666-74-0 C18H26N2O5
    2-[3-(2-methyl-piperidino)-propoxy]-4-nitro-benzoic acid ethyl ester
    —— 2-[2-(benzyloxy)-5-phenylphenyl]benzothiazole 1351664-96-4 C26H19NOS
    2-[2-(benzyloxy)-5-phenylphenyl]benzothiazole
    —— 2-Phenyl-2-hydroxy-4-<(2-methyl-4-aminopyrimidin-5-yl)-methyl>-5-methyl-6-(2-hy-droxyethyl)-3-oxo-2.3-dihydro-4H-1.4-thiazin 66666-26-0 C19H22N4O3S
    2-Phenyl-2-hydroxy-4-<(2-methyl-4-aminopyrimidin-5-yl)-methyl>-5-methyl-6-(2-hy-droxyethyl)-3-oxo-2.3-dihydro-4H-1.4-thiazin
    —— 2-methylsulfonyl-5-methyl-3-thienylhydroxamic acid 132695-80-8 C7H9NO4S2
    2-methylsulfonyl-5-methyl-3-thienylhydroxamic acid
    —— 2-[3-[(tert-butyldimethylsilyl)oxy]-prop-1-ynyl]-N-methoxy-N-methylbenzamide 1262282-47-2 C18H27NO3Si
    2-[3-[(tert-butyldimethylsilyl)oxy]-prop-1-ynyl]-N-methoxy-N-methylbenzamide
    —— 2-Ethoxycarbonyl-2-ethyl-3-methyl-pentanedioic acid 5-(3,3-dichloro-allyl) ester 1-ethyl ester 67546-83-2 C16H24Cl2O6
    2-Ethoxycarbonyl-2-ethyl-3-methyl-pentanedioic acid 5-(3,3-dichloro-allyl) ester 1-ethyl ester
    —— 2,4-Dimethyl-5-[(Z)-phenylimino]-[1,2,4]thiadiazolidine-3-thione 129974-00-1 C10H11N3S2
    2,4-Dimethyl-5-[(Z)-phenylimino]-[1,2,4]thiadiazolidine-3-thione
    —— 2-[(E)-2-(4-Methoxy-phenyl)-vinyl]-5,5-dimethyl-4-oxo-4,5-dihydro-furan-3-carboxylic acid ethyl ester 77148-06-2 C18H20O5
    2-[(E)-2-(4-Methoxy-phenyl)-vinyl]-5,5-dimethyl-4-oxo-4,5-dihydro-furan-3-carboxylic acid ethyl ester
    —— 2,2,3,3,4,4,5,5,6,6,7,7,7-Tridecafluoro-heptanoic acid isopropyl ester 118973-58-3 C10H7F13O2
    2,2,3,3,4,4,5,5,6,6,7,7,7-Tridecafluoro-heptanoic acid isopropyl ester
    —— 2-{[(2Z)-4-[(4-methoxyphenyl)methoxy]but-2-en-1-yl]oxy}benzaldehyde 1314234-77-9 C19H20O4
    2-{[(2Z)-4-[(4-methoxyphenyl)methoxy]but-2-en-1-yl]oxy}benzaldehyde
    —— [2-methyl-5.10,15,20-tetraphenylazetochlorinato]nickel(II) 1246196-15-5 C44H30N4Ni
    [2-methyl-5.10,15,20-tetraphenylazetochlorinato]nickel(II)
    —— 2-amino-1,3-thiazolium perchlorate 40253-83-6 C3H4N2S*ClHO4
    2-amino-1,3-thiazolium perchlorate
    —— 2-[[3-(cyclohexen-1-yl)-2-oxocyclohexyl]methyl]-6-cyclohexylidenecyclohexan-1-one 65475-92-5 C25H36O2
    2-[[3-(cyclohexen-1-yl)-2-oxocyclohexyl]methyl]-6-cyclohexylidenecyclohexan-1-one
    —— 2-(4-(4-(4-(6-carboxy-1H-benzo[d]imidazol-2-yl)phenoxy)phenoxy)phenyl)-1H-benzo[d]imidazole-5-carboxylic acid 1312690-01-9 C34H22N4O6
    2-(4-(4-(4-(6-carboxy-1H-benzo[d]imidazol-2-yl)phenoxy)phenoxy)phenyl)-1H-benzo[d]imidazole-5-carboxylic acid