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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,4,2',4'-tetramethyl-5,5'-[4]quinolylmethylene-bis-pyrrole-3-carboxylic acid diethyl ester 115603-81-1 C28H31N3O4
    2,4,2',4'-tetramethyl-5,5'-[4]quinolylmethylene-bis-pyrrole-3-carboxylic acid diethyl ester
    —— 2-Methyl-6-<2-phenyl-butyl>-pyridin 101286-50-4 C16H19N
    2-Methyl-6-<2-phenyl-butyl>-pyridin
    —— 2-Methyl-1,2,3,4,7,8,9,10-octahydropyrimido-<1,2-b>-indazol 59591-58-1 C11H17N3
    2-Methyl-1,2,3,4,7,8,9,10-octahydropyrimido-<1,2-b>-indazol
    —— 2,3-dihydroxy-phenyl oxazoline 74272-85-8 C9H9NO3
    2,3-dihydroxy-phenyl oxazoline
    —— (2R,3R)-2,3-dihydroxy-N-methyl-N'-(4-propylphenyl)butanediamide 905445-65-0 C14H20N2O4
    (2R,3R)-2,3-dihydroxy-N-methyl-N'-(4-propylphenyl)butanediamide
    —— 2-(2-Imidazolin-2-yl)-3-benzofuranol 58430-08-3 C11H10N2O2
    2-(2-Imidazolin-2-yl)-3-benzofuranol
    —— 2-(1,3-benzodioxol-5-yloxy)-N-(1H-pyrrol-2-ylmethylideneamino)acetamide 1378872-38-8 C14H13N3O4
    2-(1,3-benzodioxol-5-yloxy)-N-(1H-pyrrol-2-ylmethylideneamino)acetamide
    —— 2-Hydroxy-benzimidoylacetamid 59899-14-8 C9H10N2O2
    2-Hydroxy-benzimidoylacetamid
    —— 2-[6-(4-morpholinomethyl)-2-pyridyl]-4H-1,3-benzothiazine-4-one 501376-45-0 C18H17N3O2S
    2-[6-(4-morpholinomethyl)-2-pyridyl]-4H-1,3-benzothiazine-4-one
    —— 2-nitro-5-(1H-tetrazol-5-yl)benzenamine 849236-73-3 C7H6N6O2
    2-nitro-5-(1H-tetrazol-5-yl)benzenamine
    —— 2-O-benzoyl-3-O-benzyl-4-O-levulinoyl-α-D-xylopyranosyl fluoride 115195-88-5 C24H25FO7
    2-O-benzoyl-3-O-benzyl-4-O-levulinoyl-α-D-xylopyranosyl fluoride
    —— 2-(3-(1-methylimidazol-2-yl)phenoxy)-4-(2-methyl-5-amidinophenoxy)-5H-pyrimido[4,5-b][1,4]oxazin-6(7H)-one 1230705-24-4 C24H21N7O4
    2-(3-(1-methylimidazol-2-yl)phenoxy)-4-(2-methyl-5-amidinophenoxy)-5H-pyrimido[4,5-b][1,4]oxazin-6(7H)-one
    —— (2R,3R)-3-(4-bromophenyl)-2-methylpent-4-en-1-ol 1239979-09-9 C12H15BrO
    (2R,3R)-3-(4-bromophenyl)-2-methylpent-4-en-1-ol
    —— 2-(2,5-dichlorophenoxy)-N-(1H-pyrrol-2-ylmethylideneamino)propanamide 1378872-39-9 C14H13Cl2N3O2
    2-(2,5-dichlorophenoxy)-N-(1H-pyrrol-2-ylmethylideneamino)propanamide
    —— 2-morpholin-4-yl-6-(10H-phenothiazin-4-yl)-pyran-4-one 587872-75-1 C21H18N2O3S
    2-morpholin-4-yl-6-(10H-phenothiazin-4-yl)-pyran-4-one
    —— [{(2,2′-bipyridine)<sub>2</sub>Ru(2,3-bis(2-pyridyl)pyrazine)}<sub>2</sub>Ru(2,3-bis(2-pyridyl)pyrazine)]<sup>6+</sup> 860014-66-0 C82H62N20Ru3
    [{(2,2′-bipyridine)<sub>2</sub>Ru(2,3-bis(2-pyridyl)pyrazine)}<sub>2</sub>Ru(2,3-bis(2-pyridyl)pyrazine)]<sup>6+</sup>
    —— [(2R,3R,4S,5S,6S)-3-[(2S,3R,4S,5S,6R)-6-(acetyloxymethyl)-3,4,5-tribenzoyloxyoxan-2-yl]oxy-4,5-dibenzoyloxy-6-[[dimethoxy(oxido)phosphaniumyl]methyl]oxan-2-yl]methyl benzoate 363619-60-7 C59H55O20P
    [(2R,3R,4S,5S,6S)-3-[(2S,3R,4S,5S,6R)-6-(acetyloxymethyl)-3,4,5-tribenzoyloxyoxan-2-yl]oxy-4,5-dibenzoyloxy-6-[[dimethoxy(oxido)phosphaniumyl]methyl]oxan-2-yl]methyl benzoate
    —— [(2S,3S)-2-((S)-1-Hydroxy-ethyl)-5-oxo-tetrahydro-furan-3-yl]-acetic acid ethyl ester 473806-50-7 C10H16O5
    [(2S,3S)-2-((S)-1-Hydroxy-ethyl)-5-oxo-tetrahydro-furan-3-yl]-acetic acid ethyl ester
    —— 2,2',3,3'-tetrafluoro-4''-pentyl-[1,1':4',1''-terphenyl]-4-ol 1207507-08-1 C23H20F4O
    2,2',3,3'-tetrafluoro-4''-pentyl-[1,1':4',1''-terphenyl]-4-ol
    —— 2,5-Bis-(2-ethyl-hexyloxymethyl)-furan 139112-88-2 C22H40O3
    2,5-Bis-(2-ethyl-hexyloxymethyl)-furan
    —— 2-<4-Acetamido-benzolsulfenyl>-cyclohexanon 92251-04-2 C14H17NO2S
    2-<4-Acetamido-benzolsulfenyl>-cyclohexanon
    —— (2-ethoxy)ethyl-N-[(propargylthio)carbonyl]-N-[bis(morpholino)phosphinylmethyl]glycinate 76485-34-2 C19H32N3O7PS
    (2-ethoxy)ethyl-N-[(propargylthio)carbonyl]-N-[bis(morpholino)phosphinylmethyl]glycinate
    —— 2-(tetrahydro-2H-pyran-2-yloxy)ethyl-1H-pyrazole-5-carboxylic acid 837370-20-4 C11H16N2O4
    2-(tetrahydro-2H-pyran-2-yloxy)ethyl-1H-pyrazole-5-carboxylic acid
    —— 2-(5-Butylamino-[1,3,4]oxadiazol-2-yl)-phenol 94493-91-1 C12H15N3O2
    2-(5-Butylamino-[1,3,4]oxadiazol-2-yl)-phenol
    —— 2-Amino-6-ethoxy-3-methylquinoline 948293-56-9 C12H14N2O
    2-Amino-6-ethoxy-3-methylquinoline
    —— 2,3,4-trifluoro-N-(3-hydroxy-benzyl)-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-benzenesulfonamide 675867-33-1 C25H25F3N2O4S
    2,3,4-trifluoro-N-(3-hydroxy-benzyl)-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-benzenesulfonamide
    —— 2-cyano-N-(1-pyridin-2-ylethyl)benzenesulfonamide 923821-66-3 C14H13N3O2S
    2-cyano-N-(1-pyridin-2-ylethyl)benzenesulfonamide
    —— 2-(3'-acetyl-2'-methyl-4',6'a-diphenylspiro[1,3-benzothiazole-2,6'-5H-cyclopenta[b]furan]-3-yl)-1-phenylethanone 83996-32-1 C36H29NO3S
    2-(3'-acetyl-2'-methyl-4',6'a-diphenylspiro[1,3-benzothiazole-2,6'-5H-cyclopenta[b]furan]-3-yl)-1-phenylethanone
    —— 2-(3,5-Dichloro-4-hydroxyphenyl)-4-methyl-5-thiazolecarboxylic acid 144060-08-2 C11H7Cl2NO3S
    2-(3,5-Dichloro-4-hydroxyphenyl)-4-methyl-5-thiazolecarboxylic acid
    —— 2-methoxy-10-(4,5,4',5'-tetrahydro-3'<i>H</i>-[1,2']bipyrrolyl-2-yl)-10<i>H</i>-phenothiazine 59701-41-6 C21H21N3OS
    2-methoxy-10-(4,5,4',5'-tetrahydro-3'<i>H</i>-[1,2']bipyrrolyl-2-yl)-10<i>H</i>-phenothiazine
    —— 2-(Toluene-4-sulfonyl)-naphtho[1,2-d]oxazole-5-sulfonic acid (4-methoxy-phenyl)-amide 84496-42-4 C25H20N2O6S2
    2-(Toluene-4-sulfonyl)-naphtho[1,2-d]oxazole-5-sulfonic acid (4-methoxy-phenyl)-amide
    —— 2-methyl-6-oxo-1,2,3,4,5,6,7,8-octahydro-2,5-indolodiazocine 83893-04-3 C15H19N3O
    2-methyl-6-oxo-1,2,3,4,5,6,7,8-octahydro-2,5-indolodiazocine
    —— (2-formylamino-thiazol-4-yl)-(<i>Z</i>)-isobutoxyimino-acetic acid 68401-40-1 C10H13N3O4S
    (2-formylamino-thiazol-4-yl)-(<i>Z</i>)-isobutoxyimino-acetic acid
    —— 2-(2-<i>sec</i>-butoxy-phenyl)-6-oxo-1,6-dihydro-pyrimidine-5-carbonitrile 82547-12-4 C15H15N3O2
    2-(2-<i>sec</i>-butoxy-phenyl)-6-oxo-1,6-dihydro-pyrimidine-5-carbonitrile
    —— (2E,4E)-1-(3,5-dimethyl-1H-pyrazol-1-yl)hexa-2,4-dien-1-one 83612-55-9 C11H14N2O
    (2E,4E)-1-(3,5-dimethyl-1H-pyrazol-1-yl)hexa-2,4-dien-1-one
    —— 2-(2-methylphenyl)-5,7-diphenyl-[1,3,4]thiadiazolo[3,2-a]pyridin-4-ium;chloride 84900-99-2 C25H19N2S*Cl
    2-(2-methylphenyl)-5,7-diphenyl-[1,3,4]thiadiazolo[3,2-a]pyridin-4-ium;chloride
    —— (2R,6S,13aS,14aR,16aS,Z)-2-(benzo[c][1,8]naphthyridin-6-yloxy)-N-(cyclopropylsulfonyl)-5,16-dioxo-6-(pyrazine-2-carboxamido)-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a-carboxamide 1233497-77-2 C38H40N8O7S
    (2R,6S,13aS,14aR,16aS,Z)-2-(benzo[c][1,8]naphthyridin-6-yloxy)-N-(cyclopropylsulfonyl)-5,16-dioxo-6-(pyrazine-2-carboxamido)-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a-carboxamide
    —— 2-chloro-N-[methoxy(phenyl)methyl]-N-(2-methylphenyl)acetamide 126245-75-8 C17H18ClNO2
    2-chloro-N-[methoxy(phenyl)methyl]-N-(2-methylphenyl)acetamide
    —— 2-mercapto-1-<2-(3-methylpyridyl)>-1,4,5,6-tetrahydrocyclopent<d>imidazole 135126-17-9 C12H13N3S
    2-mercapto-1-<2-(3-methylpyridyl)>-1,4,5,6-tetrahydrocyclopent<d>imidazole
    —— (2,3-dihydroxybenzoyl)hydrazine, trifluoroacetate salt 114875-49-9 C2HF3O2*C7H8N2O3
    (2,3-dihydroxybenzoyl)hydrazine, trifluoroacetate salt
    —— 2,3-dimethyl-4-oxo-4H-chromene-6-carboxylic acid ethyl ester 107775-31-5 C14H14O4
    2,3-dimethyl-4-oxo-4H-chromene-6-carboxylic acid ethyl ester
    —— (2S,6R)-6-(((2S,3R,4S,5R,6R)-4,5-dihydroxy-6-((4-methoxybenzyl)oxy)-2-methyltetrahydro-2H-pyran-3-yl)oxy)-2-methyl-2H-pyran-3(6H)-one 1513847-28-3 C20H26O8
    (2S,6R)-6-(((2S,3R,4S,5R,6R)-4,5-dihydroxy-6-((4-methoxybenzyl)oxy)-2-methyltetrahydro-2H-pyran-3-yl)oxy)-2-methyl-2H-pyran-3(6H)-one
    —— 2-[1-[3,5-Dibromo-4-(2,4,5-trichloro-phenylcarbamoyloxy)-phenyl]-meth-(Z)-ylideneaminooxy]-3,5-dinitro-benzoic acid methyl ester 26853-24-7 C22H11Br2Cl3N4O9
    2-[1-[3,5-Dibromo-4-(2,4,5-trichloro-phenylcarbamoyloxy)-phenyl]-meth-(Z)-ylideneaminooxy]-3,5-dinitro-benzoic acid methyl ester
    —— 2-Diazo-1-(2,4-difluoro-5-methylphenyl)ethanone 367955-00-8 C9H6F2N2O
    2-Diazo-1-(2,4-difluoro-5-methylphenyl)ethanone
    —— 2-amino-1-(p-tolyl)-1H-benzo[d]imidazol-6-ol 1550369-50-0 C14H13N3O
    2-amino-1-(p-tolyl)-1H-benzo[d]imidazol-6-ol
    —— 2-((1<i>S</i>)-3,7-dioxo-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-6-yl)-3-methyl-but-2-enoic acid methyl ester 56614-36-9 C10H12N2O5
    2-((1<i>S</i>)-3,7-dioxo-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-6-yl)-3-methyl-but-2-enoic acid methyl ester
    —— 2-[(2R,3R)-2-Chloro-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-1-yl]-3-methyl-but-2-enoyl chloride 39564-50-6 C16H12Cl2N2O4
    2-[(2R,3R)-2-Chloro-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-1-yl]-3-methyl-but-2-enoyl chloride
    —— 2-Imidazolin 34397-16-5 C15H20Cl2N4
    2-Imidazolin
    —— 2-(naphthalen-1-yl)ethylphosphinic acid ethyl ester 1033279-55-8 C14H17O2P
    2-(naphthalen-1-yl)ethylphosphinic acid ethyl ester
    —— 2-(6-Trifluoromethyl-pyridin-2-yloxy)-propionic acid ethyl ester 36471-22-4 C11H12F3NO3
    2-(6-Trifluoromethyl-pyridin-2-yloxy)-propionic acid ethyl ester