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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-imino-1-pyrrolidinyl-3,3,3-trifluoro-thiopropanamide 132288-72-3 C7H9F3N2S
    2-imino-1-pyrrolidinyl-3,3,3-trifluoro-thiopropanamide
    —— (2S,3R,4S)-[2-(4-bromophenyl)-4-hydroxythiochroman-3-yl]-(3,5-dimethylpyrazol-1-yl)methanone 1385861-19-7 C21H19BrN2O2S
    (2S,3R,4S)-[2-(4-bromophenyl)-4-hydroxythiochroman-3-yl]-(3,5-dimethylpyrazol-1-yl)methanone
    —— 2-Methyl-5,6-dibromchinon 40100-96-7 C7H4Br2O2
    2-Methyl-5,6-dibromchinon
    —— 2,3,4,6,7,8,9,10-Octahydro-benzo[b]cyclohepta[d]thiophen-1-one oxime 53688-40-7 C13H17NOS
    2,3,4,6,7,8,9,10-Octahydro-benzo[b]cyclohepta[d]thiophen-1-one oxime
    —— 2-(2,5-diphenyl-furan-3-yl)-propan-2-ol 56138-19-3 C19H18O2
    2-(2,5-diphenyl-furan-3-yl)-propan-2-ol
    —— 2-Methyl-2H-naphtho[1,8-bc]selenophene 53020-29-4 C12H10Se
    2-Methyl-2H-naphtho[1,8-bc]selenophene
    —— 2-[3-(4-Methoxy-phenyl)-hexyl]-2-methyl-cyclopentanone 51873-80-4 C19H28O2
    2-[3-(4-Methoxy-phenyl)-hexyl]-2-methyl-cyclopentanone
    —— 2-(3-Chloro-phenoxycarbonylamino)-benzoic acid 54113-77-8 C14H10ClNO4
    2-(3-Chloro-phenoxycarbonylamino)-benzoic acid
    —— 2-(2,2-Dicarboxyvinyl)-4,5-bis-(p-methoxyphenyl)-pyrrol 53164-86-6 C22H19NO6
    2-(2,2-Dicarboxyvinyl)-4,5-bis-(p-methoxyphenyl)-pyrrol
    —— 2-((E)-2-Benzo[1,2-b;4,3-b']dithiophen-2-yl-vinyl)-7-methyl-benzo[1,2-b;4,3-b']dithiophene 51741-63-0 C23H14S4
    2-((E)-2-Benzo[1,2-b;4,3-b']dithiophen-2-yl-vinyl)-7-methyl-benzo[1,2-b;4,3-b']dithiophene
    —— [2-(2,3-dihydro-benzo[<i>b</i>]azepin-1-yl)-ethyl]-dimethyl-amine 54620-93-8 C14H20N2
    [2-(2,3-dihydro-benzo[<i>b</i>]azepin-1-yl)-ethyl]-dimethyl-amine
    —— 2,3,4-Triiodo-thieno[2,3-b]thiophene 53020-16-9 C6HI3S2
    2,3,4-Triiodo-thieno[2,3-b]thiophene
    —— 2',3'-O-Isopropyliden-5'-O-<α-(p-chlor-phenoxy)-isobutyryl>-inosin 53269-88-8 C23H25ClN4O7
    2',3'-O-Isopropyliden-5'-O-<α-(p-chlor-phenoxy)-isobutyryl>-inosin
    —— 2-Methyl-piperazine-1,4-dicarbodithioic acid bis-(4-chloro-2,6-dinitro-phenyl) ester 53278-91-4 C19H14Cl2N6O8S4
    2-Methyl-piperazine-1,4-dicarbodithioic acid bis-(4-chloro-2,6-dinitro-phenyl) ester
    —— (2Z,8Z,12Z)-10,11-Dibromo-17,18-dioxa-tricyclo[12.2.1.1<sup>4,7</sup>]octadeca-1(16),2,4,6,8,12,14-heptaene 40288-79-7 C16H12Br2O2
    (2Z,8Z,12Z)-10,11-Dibromo-17,18-dioxa-tricyclo[12.2.1.1<sup>4,7</sup>]octadeca-1(16),2,4,6,8,12,14-heptaene
    —— 2-(5-[1,3]Dithian-2-ylmethyl-5-methyl-tetrahydro-furan-2-yl)-propan-2-ol 50340-35-7 C13H24O2S2
    2-(5-[1,3]Dithian-2-ylmethyl-5-methyl-tetrahydro-furan-2-yl)-propan-2-ol
    —— 2-Chlor-4-methylseleno-benzaldehyd 51738-03-5 C8H7ClOSe
    2-Chlor-4-methylseleno-benzaldehyd
    —— 2-Butyl-hex-4-ynoic acid 51578-00-8 C10H16O2
    2-Butyl-hex-4-ynoic acid
    —— (2-bromo-benzo[<i>b</i>]selenophen-3-ylmethyl)-malonic acid 53020-68-1 C12H9BrO4Se
    (2-bromo-benzo[<i>b</i>]selenophen-3-ylmethyl)-malonic acid
    —— 2,6-Dimethyl-4-(3-hydroxyphenyl) pyridine-3, 5-dicarboxylic acid 3-methyl ester 5-(tetrahydrofuran-2-ylmethyl) ester (hydrochloride) 222988-33-2 C21H23NO6*ClH
    2,6-Dimethyl-4-(3-hydroxyphenyl) pyridine-3, 5-dicarboxylic acid 3-methyl ester 5-(tetrahydrofuran-2-ylmethyl) ester (hydrochloride)
    —— 2-Amino-4-(3-nitrophenyl)-4H-5,6-dihydro-1,3-thiazin 7128-21-4 C10H11N3O2S
    2-Amino-4-(3-nitrophenyl)-4H-5,6-dihydro-1,3-thiazin
    —— 2H-1-Benzopyran-2-one, 6-chloro-3-[[(2-nitrophenyl)methylene]amino]- 142730-24-3 C16H9ClN2O4
    2H-1-Benzopyran-2-one, 6-chloro-3-[[(2-nitrophenyl)methylene]amino]-
    —— 2-(2-(4-methoxybenzylidene)hydrazinyl)-5-(4-fluorophenyl)thiazole 1629145-13-6 C17H14FN3OS
    2-(2-(4-methoxybenzylidene)hydrazinyl)-5-(4-fluorophenyl)thiazole
    —— 2'-(benzyloxy)-1',2'-dihydro-3'H-spiro[cyclopentane-1,4'-isoquinolin]-3-en-3'-one 1259430-14-2 C20H19NO2
    2'-(benzyloxy)-1',2'-dihydro-3'H-spiro[cyclopentane-1,4'-isoquinolin]-3-en-3'-one
    —— 2,2-Dimethyl-6-(2-oxoheptyl)-1,3-dioxin-4-one 1056320-65-0 C13H20O4
    2,2-Dimethyl-6-(2-oxoheptyl)-1,3-dioxin-4-one
    —— 2,5-dichloro-3-piperidino-4,4-dimethoxy-5-propadienyl-2-cyclopentenone 142488-41-3 C15H19Cl2NO3
    2,5-dichloro-3-piperidino-4,4-dimethoxy-5-propadienyl-2-cyclopentenone
    —— 2-(4-benzyl-1-piperazinyl)-5,7-dimethyl-1,2-dihydro-3H-imidazo[1,5-c]imidazol-3-one 856418-28-5 C18H23N5O
    2-(4-benzyl-1-piperazinyl)-5,7-dimethyl-1,2-dihydro-3H-imidazo[1,5-c]imidazol-3-one
    —— 2-(4-Benzoyl-3-cyano-5-hydroxy-5-phenyl-1,5-dihydro-pyrrol-2-ylidene)-malononitrile 42046-44-6 C21H12N4O2
    2-(4-Benzoyl-3-cyano-5-hydroxy-5-phenyl-1,5-dihydro-pyrrol-2-ylidene)-malononitrile
    —— 2-bromo-1-(8-methyl-3-phenyl-quinolin-5-yl)-ethanone; hydrobromide 41191-76-8 BrH*C18H14BrNO
    2-bromo-1-(8-methyl-3-phenyl-quinolin-5-yl)-ethanone; hydrobromide
    —— 2-((2S,3S,4R,5R)-3,4-Dimethoxy-5-methoxymethyl-tetrahydro-furan-2-yloxy)-3,5,7,9,11-pentamethoxy-heptadecane-1,16-diol 53293-97-3 C30H60O12
    2-((2S,3S,4R,5R)-3,4-Dimethoxy-5-methoxymethyl-tetrahydro-furan-2-yloxy)-3,5,7,9,11-pentamethoxy-heptadecane-1,16-diol
    —— 2,3-Bis-(p-methoxyphenyl)-1-azaazulene 53164-66-2 C23H19NO2
    2,3-Bis-(p-methoxyphenyl)-1-azaazulene
    —— 2-exo-Hydroxy-5-protoadamantanon 50266-27-8 C10H14O2
    2-exo-Hydroxy-5-protoadamantanon
    —— 2-phenyl-7-(4-piperidin-1-yl-phenyl)-benzo[<i>lmn</i>][3,8]phenanthroline-1,3,6,8-tetraone 51948-30-2 C31H23N3O4
    2-phenyl-7-(4-piperidin-1-yl-phenyl)-benzo[<i>lmn</i>][3,8]phenanthroline-1,3,6,8-tetraone
    —— 2-butyl-9b-(1-butyl-2,5-dioxo-pyrrolidin-3-yl)-8-ethyl-3a,4,5,9b-tetrahydro-pyrrolo[3,4-<i>f</i>]quinoline-1,3-dione 40120-09-0 C25H33N3O4
    2-butyl-9b-(1-butyl-2,5-dioxo-pyrrolidin-3-yl)-8-ethyl-3a,4,5,9b-tetrahydro-pyrrolo[3,4-<i>f</i>]quinoline-1,3-dione
    —— 2-(5-amino-4-carbamoyl-imidazol-1-yl)-2-deoxy-<i>D</i>-glucitol 52621-86-0 C10H18N4O6
    2-(5-amino-4-carbamoyl-imidazol-1-yl)-2-deoxy-<i>D</i>-glucitol
    —— 2-bromo-6-(trimethylsilyl)phenyl diethylcarbamate 1245728-93-1 C14H22BrNO2Si
    2-bromo-6-(trimethylsilyl)phenyl diethylcarbamate
    —— 2-methoxy-N-(3-piperidin-1-yl-propyl)-4-{3-[3-(3-trifluoromethoxy-phenylamino)-phenyl]-ureido}-benzamide 617245-22-4 C30H34F3N5O4
    2-methoxy-N-(3-piperidin-1-yl-propyl)-4-{3-[3-(3-trifluoromethoxy-phenylamino)-phenyl]-ureido}-benzamide
    —— (2,2-Dimethoxy-ethyl)-[1-selenophen-3-yl-meth-(Z)-ylidene]-amine 55390-14-2 C9H13NO2Se
    (2,2-Dimethoxy-ethyl)-[1-selenophen-3-yl-meth-(Z)-ylidene]-amine
    —— 2-[1-Ethoxy-1-trimethylsilanyloxy-meth-(Z)-ylidene]-3-(4-methoxy-phenyl)-4,4-dimethyl-pentanenitrile 53415-15-9 C20H31NO3Si
    2-[1-Ethoxy-1-trimethylsilanyloxy-meth-(Z)-ylidene]-3-(4-methoxy-phenyl)-4,4-dimethyl-pentanenitrile
    —— 2-{[1-(5-Chloro-2-hydroxy-phenyl)-1-phenyl-meth-(Z)-ylidene]-amino}-propionic acid 38075-42-2 C16H14ClNO3
    2-{[1-(5-Chloro-2-hydroxy-phenyl)-1-phenyl-meth-(Z)-ylidene]-amino}-propionic acid
    —— 2-({(E)-4-[2-(4-Methoxy-phenyl)-thiazol-4-yl]-phenylimino}-methyl)-4-nitro-phenol 54883-09-9 C23H17N3O4S
    2-({(E)-4-[2-(4-Methoxy-phenyl)-thiazol-4-yl]-phenylimino}-methyl)-4-nitro-phenol
    —— 2-Adamantan-1-yl-2-(adamantan-1-ylamino)-1-phenyl-ethanone 54433-90-8 C28H37NO
    2-Adamantan-1-yl-2-(adamantan-1-ylamino)-1-phenyl-ethanone
    —— 2-Methyl-10,12-dihydro-indeno[2,1-b]fluorene 53456-19-2 C21H16
    2-Methyl-10,12-dihydro-indeno[2,1-b]fluorene
    —— (2S,3R)-1,2,3,4-Tetrahydro-naphthacene-2,3-dicarboxylic acid dimethyl ester 50423-65-9 C22H20O4
    (2S,3R)-1,2,3,4-Tetrahydro-naphthacene-2,3-dicarboxylic acid dimethyl ester
    —— 2-((5S,6S,7R)-5,6-Bis-benzoyloxy-7-benzoyloxymethyl-3-benzyloxycarbonyl-2-oxo-oxepan-4-yl)-malonic acid dibenzyl ester 52921-66-1 C53H44O14
    2-((5S,6S,7R)-5,6-Bis-benzoyloxy-7-benzoyloxymethyl-3-benzyloxycarbonyl-2-oxo-oxepan-4-yl)-malonic acid dibenzyl ester
    —— 2-{3-[4-(3-chloro-2-ethoxy-phenyl)-piperazin-1-yl]-propyl}-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-3-one 53689-18-2 C21H26ClN5O2
    2-{3-[4-(3-chloro-2-ethoxy-phenyl)-piperazin-1-yl]-propyl}-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-3-one
    —— 2-m-Methyl-benzoylamido-1,3,4,6-tetra-O-benzoyl-2-desoxy-α-D-glucopyranose 50604-33-6 C42H35NO10
    2-m-Methyl-benzoylamido-1,3,4,6-tetra-O-benzoyl-2-desoxy-α-D-glucopyranose
    —— 2-ethyl-5,8-diphenyl-5,8-dihydro-[1,2,4]triazolo[1,2-<i>a</i>]pyridazine-1,3-dione 57964-83-7 C20H19N3O2
    2-ethyl-5,8-diphenyl-5,8-dihydro-[1,2,4]triazolo[1,2-<i>a</i>]pyridazine-1,3-dione
    —— 2-amino-4-phenyl-6-[(4,6-O-butylidene-β-D-glucopyranosyl)methyl]isophthalonitrile 1392223-31-2 C25H27N3O5
    2-amino-4-phenyl-6-[(4,6-O-butylidene-β-D-glucopyranosyl)methyl]isophthalonitrile
    —— 2,5-difluoro-3,6-bis(ethylsulfanyl)isonicotinonitrile 1409935-67-6 C10H10F2N2S2
    2,5-difluoro-3,6-bis(ethylsulfanyl)isonicotinonitrile