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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [(4R,4aS,7R,7aR,12bS)-3-(cyclopropylmethyl)-4a,7-dihydroxy-1,2,4,5,6,7,7a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-9-yl] [2-[5-(3-chlorophenyl)-4-methyl-2-oxo-1,3-oxazol-3-yl]-2-methylpropyl] carbonate 908852-26-6 C35H39ClN2O8
    [(4R,4aS,7R,7aR,12bS)-3-(cyclopropylmethyl)-4a,7-dihydroxy-1,2,4,5,6,7,7a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-9-yl] [2-[5-(3-chlorophenyl)-4-methyl-2-oxo-1,3-oxazol-3-yl]-2-methylpropyl] carbonate
    —— (4R,5R)-diethoxycarbonyl-2-chloro-1,3,2-dioxaphospholane 130642-31-8 C8H12ClO6P
    (4R,5R)-diethoxycarbonyl-2-chloro-1,3,2-dioxaphospholane
    —— 4-bromo-N-cyclohexyl-N-(cyclohexylcarbamoyl)benzamide 1095282-17-9 C20H27BrN2O2
    4-bromo-N-cyclohexyl-N-(cyclohexylcarbamoyl)benzamide
    —— (4-(chloromethyl)phenyl)iodanediyl diacetate 1357918-77-4 C11H12ClIO4
    (4-(chloromethyl)phenyl)iodanediyl diacetate
    —— (4E)-4-benzylidene2-cyclohexyl-3-cyclohexylimino-3,4-dihydro-2H-isoquinolin-1-one 1196480-66-6 C28H32N2O
    (4E)-4-benzylidene2-cyclohexyl-3-cyclohexylimino-3,4-dihydro-2H-isoquinolin-1-one
    —— 4-{5,7-dihydroxy-6,8-bis[(4-methylpiperazin-1-yl)methyl]-4-oxo-4H-chromen-3-yl}phenyl-β-D-glucopyranoside 956972-02-4 C33H44N4O10
    4-{5,7-dihydroxy-6,8-bis[(4-methylpiperazin-1-yl)methyl]-4-oxo-4H-chromen-3-yl}phenyl-β-D-glucopyranoside
    —— 4-{[(4-tert-Butoxycarbonylamino-butyl)-(3-tert-butoxycarbonylamino-propyl)-carbamoyloxy]-methyl}-benzoic acid 191277-09-5 C26H41N3O8
    4-{[(4-tert-Butoxycarbonylamino-butyl)-(3-tert-butoxycarbonylamino-propyl)-carbamoyloxy]-methyl}-benzoic acid
    —— (4aR,4bS,6aS,7R,9aS,9bS)-5-hydroxy-4a,6a-dimethyl-3',4,4a,4b,4',5,6,6a,8,9,9a,9b,9c,10a-tetradecahydro-5'H-spiro[cyclopenta[1,2]phenanthro[9,10-b]oxirene-7,2'-furan]-2,5'(3H)-dione 73726-57-5 C22H28O5
    (4aR,4bS,6aS,7R,9aS,9bS)-5-hydroxy-4a,6a-dimethyl-3',4,4a,4b,4',5,6,6a,8,9,9a,9b,9c,10a-tetradecahydro-5'H-spiro[cyclopenta[1,2]phenanthro[9,10-b]oxirene-7,2'-furan]-2,5'(3H)-dione
    —— (4R,5R,6S)-4,5,6-trihydroxy-3-methoxy-2-methylcyclohex-2-en-1-one 73864-01-4 C8H12O5
    (4R,5R,6S)-4,5,6-trihydroxy-3-methoxy-2-methylcyclohex-2-en-1-one
    —— 4-((2-(tert-butoxycarbonylamino)ethyl)(2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl)amino)-butanoic acid 782501-78-4 C18H32N4O4
    4-((2-(tert-butoxycarbonylamino)ethyl)(2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl)amino)-butanoic acid
    —— 4-amino-1-(2,2-dimethyl-[1,3]dioxolan-4-ylmethyl)-1<i>H</i>-pyrimidin-2-one 58274-10-5 C10H15N3O3
    4-amino-1-(2,2-dimethyl-[1,3]dioxolan-4-ylmethyl)-1<i>H</i>-pyrimidin-2-one
    —— 4-hydroxybutyl 4-(1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)vinyl)benzoate 1370556-56-1 C28H36O3
    4-hydroxybutyl 4-(1-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydronaphthalen-2-yl)vinyl)benzoate
    —— (+)-4-((2S,3R)-6-(benzyloxy)-3-{3-[(triisopropylsilyl)oxy] phenyl}-2,3-dihydro-1,4-benzoxathiin-2-yl) phenol 474527-67-8 C36H42O4SSi
    (+)-4-((2S,3R)-6-(benzyloxy)-3-{3-[(triisopropylsilyl)oxy] phenyl}-2,3-dihydro-1,4-benzoxathiin-2-yl) phenol
    —— 4,7,7,4',7',7'-hexamethyl-[2,2']binorbornylidene-3,3'-dione 118528-65-7 C20H28O2
    4,7,7,4',7',7'-hexamethyl-[2,2']binorbornylidene-3,3'-dione
    —— 4-phenylamino-4-(4-hydroxy-phenyl)butan-2-one 1192544-44-7 C16H17NO2
    4-phenylamino-4-(4-hydroxy-phenyl)butan-2-one
    —— (4E)-3-cyclohexyl-2-cyclohexylimino-4-[phenylmethylidene]oxazolidine 37614-52-1 C22H30N2O
    (4E)-3-cyclohexyl-2-cyclohexylimino-4-[phenylmethylidene]oxazolidine
    —— 4-(1,1-dimethyl-2-phenyl-ethyl)-thiomorpholine 1,1-dioxide 59801-44-4 C14H21NO2S
    4-(1,1-dimethyl-2-phenyl-ethyl)-thiomorpholine 1,1-dioxide
    —— 4-(2-Amino-2-carboxy-ethyldisulfanyl)-butyric acid 3679-53-6 C7H13NO4S2
    4-(2-Amino-2-carboxy-ethyldisulfanyl)-butyric acid
    —— 4-(trimethylstannyl)cyclohexene 15095-87-1 C9H18Sn
    4-(trimethylstannyl)cyclohexene
    —— 4,5α-epoxy-3-ethoxy-17-methyl-1-nitro-morphin-7-en-6α-ol 74075-55-1 C19H22N2O5
    4,5α-epoxy-3-ethoxy-17-methyl-1-nitro-morphin-7-en-6α-ol
    —— 4-[4-bromo-3-ethoxy-2-(methylamino)benzoyl]-5-cyclopropylisoxazole 170106-45-3 C16H17BrN2O3
    4-[4-bromo-3-ethoxy-2-(methylamino)benzoyl]-5-cyclopropylisoxazole
    —— 4,5-Dimethoxy-2-phenylethynyl-benzaldehyde oxime 106824-52-6 C17H15NO3
    4,5-Dimethoxy-2-phenylethynyl-benzaldehyde oxime
    —— (+/-)-4,5-di-O-allyl-3,6-di-O-benzyl-1,2-O-cyclohexylidene-myo-inositol 104826-12-2 C32H40O6
    (+/-)-4,5-di-O-allyl-3,6-di-O-benzyl-1,2-O-cyclohexylidene-myo-inositol
    —— (+/-)-4,8-dibromo-p-menth-1-ene 31527-15-8 C10H16Br2
    (+/-)-4,8-dibromo-p-menth-1-ene
    —— 4-[2-(2,4-dioxopentan-3-ylidene)hydrazinyl]-N-(6-methoxypyridazin-3-yl)benzenesulfonamide 116690-13-2 C16H17N5O5S
    4-[2-(2,4-dioxopentan-3-ylidene)hydrazinyl]-N-(6-methoxypyridazin-3-yl)benzenesulfonamide
    —— (4β,5α,17β)-4,5-Dideuterio-17-hydroxy-3-androstanone 124267-85-2 C19H30O2
    (4β,5α,17β)-4,5-Dideuterio-17-hydroxy-3-androstanone
    —— 4,5α-epoxy-3-methoxy-7,7,17-trimethylmorphinan-6-one 77794-36-6 C20H25NO3
    4,5α-epoxy-3-methoxy-7,7,17-trimethylmorphinan-6-one
    —— 4,4-Dimethyl-17β-(2'-tetrahydropyranyloxy)-5-androsten-3-on 76389-22-5 C26H40O3
    4,4-Dimethyl-17β-(2'-tetrahydropyranyloxy)-5-androsten-3-on
    —— (4R,5R)-tert-butyl 4-allyl-2,2-dimethyl-5-((1S,2R)-1,2,3-tris(benzyloxy)propyl)oxazolidine-3-carboxylate 1372800-39-9 C37H47NO6
    (4R,5R)-tert-butyl 4-allyl-2,2-dimethyl-5-((1S,2R)-1,2,3-tris(benzyloxy)propyl)oxazolidine-3-carboxylate
    —— 4-methyl-2-phenylpentanoyl chloride 51631-97-1 C12H15ClO
    4-methyl-2-phenylpentanoyl chloride
    —— 4'-O-(p-fluorobenzyl)-naringin 1419854-18-4 C34H37FO14
    4'-O-(p-fluorobenzyl)-naringin
    —— 4-chloro-p-mentha-1,8-diene 856187-25-2 C10H15Cl
    4-chloro-p-mentha-1,8-diene
    —— 4-isobutyloxybenzaldehyde oxime 882035-15-6 C11H15NO2
    4-isobutyloxybenzaldehyde oxime
    —— 4-Methyl-1-(4-methyl-quinolin-2-yl)-4,5-dihydro-1H-pyrazol-3-ylamine 126015-73-4 C14H16N4
    4-Methyl-1-(4-methyl-quinolin-2-yl)-4,5-dihydro-1H-pyrazol-3-ylamine
    —— (4S)-2-oxo-1,3-thiazolidine-4-carbonyl chloride 1361317-62-5 C4H4ClNO2S
    (4S)-2-oxo-1,3-thiazolidine-4-carbonyl chloride
    —— (4-bromo-3-phenylisoquinolin-2-ium-2-yl)(tosyl)amide 1112200-32-4 C22H17BrN2O2S
    (4-bromo-3-phenylisoquinolin-2-ium-2-yl)(tosyl)amide
    —— 4-hydroxy-6-phenyl-6-phenethyl-5,6-dihydro-pyran-2-one 169602-01-1 C19H18O3
    4-hydroxy-6-phenyl-6-phenethyl-5,6-dihydro-pyran-2-one
    —— (4bS,8aR,9R)-4-hydroxy-3-(2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)ethoxy)-11-methyl-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one 100287-00-1 C25H37NO7
    (4bS,8aR,9R)-4-hydroxy-3-(2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)ethoxy)-11-methyl-8,8a,9,10-tetrahydro-5H-9,4b-(epiminoethano)phenanthren-6(7H)-one
    —— 4-allyl-17β-hydroxy-androst-4-en-3-one 95285-75-9 C22H32O2
    4-allyl-17β-hydroxy-androst-4-en-3-one
    —— 4-iodo-1-(diacetoxyiodo)benzene 133618-15-2 C10H10I2O4
    4-iodo-1-(diacetoxyiodo)benzene
    —— 4-[2-Amino-4-(3-amino-phenyl)-thiazol-5-ylazo]-N-(6-methoxy-pyridazin-3-yl)-benzenesulfonamide 97855-05-5 C20H18N8O3S2
    4-[2-Amino-4-(3-amino-phenyl)-thiazol-5-ylazo]-N-(6-methoxy-pyridazin-3-yl)-benzenesulfonamide
    —— 4-(1-benzyloxy-3-chloroisopropoxy)azetidin-2-one 64341-54-4 C13H16ClNO3
    4-(1-benzyloxy-3-chloroisopropoxy)azetidin-2-one
    —— 4-(6-chloro-3-(2-(dipropylamino)-2-oxoethyl)imidazo[1,2-a]pyridin-2-yl)phenyl-3,4-dihydroxyphenethylcarbamate 1402402-86-1 C30H33ClN4O5
    4-(6-chloro-3-(2-(dipropylamino)-2-oxoethyl)imidazo[1,2-a]pyridin-2-yl)phenyl-3,4-dihydroxyphenethylcarbamate
    —— 4,4-dimethyl-2-(vinylsulfonyl)cyclobutanone 119770-08-0 C8H12O3S
    4,4-dimethyl-2-(vinylsulfonyl)cyclobutanone
    —— 4-(trifluoromethyl)phenyl isoselenocyanate 1188410-53-8 C8H4F3NSe
    4-(trifluoromethyl)phenyl isoselenocyanate
    —— (4R,5S)-4-carbethoxy-5-(4-chlorophenyl)-1,3,2-dioxathiolane 2-oxide 1006386-91-9 C11H11ClO5S
    (4R,5S)-4-carbethoxy-5-(4-chlorophenyl)-1,3,2-dioxathiolane 2-oxide
    —— 4-Methoxy-2-methyl-5-((7R,11R)-trans-phytyl)-phenol 121600-35-9 C28H48O2
    4-Methoxy-2-methyl-5-((7R,11R)-trans-phytyl)-phenol
    —— (4R,4aR,7aR,12bS)-3-decanoyl-9-methoxy-1,2,4,4a,5,6,7a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one 1094738-47-2 C27H37NO4
    (4R,4aR,7aR,12bS)-3-decanoyl-9-methoxy-1,2,4,4a,5,6,7a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-one
    —— 4'-O-(ethylacetato)-naringin 1419854-34-4 C31H38O16
    4'-O-(ethylacetato)-naringin
    —— (4S,5S)-5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid cinchonidine salt 1293325-49-1 C17H13Cl3N2O2*C19H22N2O
    (4S,5S)-5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid cinchonidine salt