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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4'R,4a'S,7a'R,12b'S)-9'-amino-3'-methyl-1',2',3',4',5',6'-hexahydro-4a'H,7a'H-spiro[[1,3]dioxolane-2,7'-[4,12]methanobenzofuro[3,2-e]isoquinolin]-4a'-ol 263713-14-0 C19H24N2O4
    (4'R,4a'S,7a'R,12b'S)-9'-amino-3'-methyl-1',2',3',4',5',6'-hexahydro-4a'H,7a'H-spiro[[1,3]dioxolane-2,7'-[4,12]methanobenzofuro[3,2-e]isoquinolin]-4a'-ol
    —— 4,5α-epoxy-3-<(tert-butyldimethylsilyl)oxy>-14-hydroxy-6-<-carbethoxymethylene>-17-methylmorphinan 6β-oxide 96453-64-4 C27H39NO6Si
    4,5α-epoxy-3-<(tert-butyldimethylsilyl)oxy>-14-hydroxy-6-<-carbethoxymethylene>-17-methylmorphinan 6β-oxide
    —— (4R)-1-O-acetyl-5-O-tert-butyldiphenylsilyl-2,3-dideoxy-L-ribofuranose 203301-81-9 C23H30O4Si
    (4R)-1-O-acetyl-5-O-tert-butyldiphenylsilyl-2,3-dideoxy-L-ribofuranose
    —— (4R,5R)-5-[(tert-butoxycarbonyl)amino]-4-[8'-(2''-hexyl-1'',3''-dioxolan-2''-yl)octyl]-2,2-dimethyl-1,3-dioxane-5-carboxylic acid 1450982-66-7 C29H53NO8
    (4R,5R)-5-[(tert-butoxycarbonyl)amino]-4-[8'-(2''-hexyl-1'',3''-dioxolan-2''-yl)octyl]-2,2-dimethyl-1,3-dioxane-5-carboxylic acid
    —— 4-chloro-2-(4,6-dichloro-[1,3,5]triazin-2-ylamino)-5-methyl-phenol 29453-47-2 C10H7Cl3N4O
    4-chloro-2-(4,6-dichloro-[1,3,5]triazin-2-ylamino)-5-methyl-phenol
    —— 4-anilino-5-methyl-2-(2-nitro-phenyl)-quinoline-3-carboxylic acid 30413-02-6 C23H17N3O4
    4-anilino-5-methyl-2-(2-nitro-phenyl)-quinoline-3-carboxylic acid
    —— 4-(2-Carboxyethyl)-1,3-dioxo-2,4-dimethyl-1,2,3,4-tetrahydro-isochinolin 23001-99-2 C14H15NO4
    4-(2-Carboxyethyl)-1,3-dioxo-2,4-dimethyl-1,2,3,4-tetrahydro-isochinolin
    —— 4-Methyl-7-acetoxy-5,6-(2',2'-dimethyl-dihydropyrano)-cumarin 27305-36-8 C17H18O5
    4-Methyl-7-acetoxy-5,6-(2',2'-dimethyl-dihydropyrano)-cumarin
    —— 4-(2-methoxy-phenoxy)-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole 36939-79-4 C23H20N2O2
    4-(2-methoxy-phenoxy)-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole
    —— 4,11-Dimethyl-6-p-tolyl-12H-dibenzo[b,h][1,6]naphthyridin-7-one 25121-77-1 C25H20N2O
    4,11-Dimethyl-6-p-tolyl-12H-dibenzo[b,h][1,6]naphthyridin-7-one
    —— 4-<4-Nitro-phenyl>-pyrido<3,2-f>pyrrolo<1,2-a>chinoxalin 27126-99-4 C20H12N4O2
    4-<4-Nitro-phenyl>-pyrido<3,2-f>pyrrolo<1,2-a>chinoxalin
    —— 4H-Thieno[3,2-b]indole-2-carboxylic acid, 5-chloro- 2091140-88-2 C11H6ClNO2S
    4H-Thieno[3,2-b]indole-2-carboxylic acid, 5-chloro-
    —— 4,4'-Diethoxy-α-methyl-stilben 25346-89-8 C19H22O2
    4,4'-Diethoxy-α-methyl-stilben
    —— 4-Keto-1,2,3,4-tetrahydro-benzo<b>thieno<3.2-b>benzo<b>-thiophen 35616-57-0 C14H10OS2
    4-Keto-1,2,3,4-tetrahydro-benzo<b>thieno<3.2-b>benzo<b>-thiophen
    —— 4,5,5-Trimethyl-Δ<sup>2</sup>-pyrazolin-3-carbonsaeure-methylester 22497-18-3 C8H14N2O2
    4,5,5-Trimethyl-Δ<sup>2</sup>-pyrazolin-3-carbonsaeure-methylester
    —— 4-iodo-N-(pivaloyloxy)benzamide 1268451-44-0 C12H14INO3
    4-iodo-N-(pivaloyloxy)benzamide
    —— 4,6-diphenyl-2-phenacylthiopyridine 96938-17-9 C25H19NOS
    4,6-diphenyl-2-phenacylthiopyridine
    —— 4,7,7-trimethylspiro(bicyclo[2.2.1]heptane-2,1'-cyclopentan)-3-one 139346-47-7 C14H22O
    4,7,7-trimethylspiro(bicyclo[2.2.1]heptane-2,1'-cyclopentan)-3-one
    —— 4-nitro-3-<<(trifluoromethyl)sulfonyl>oxy>estra-1,3,5(10)-trien-17-one 96607-58-8 C19H20F3NO6S
    4-nitro-3-<<(trifluoromethyl)sulfonyl>oxy>estra-1,3,5(10)-trien-17-one
    —— (4S,5S)-2-phenyl-4,5-di(methanesulphonyloxymethyl)-1,3-dioxolan 94730-27-5 C13H18O8S2
    (4S,5S)-2-phenyl-4,5-di(methanesulphonyloxymethyl)-1,3-dioxolan
    —— 4α-Acetoxy-3-oxo-20α-dimethylamino-5α-pregnan 22831-61-4 C25H41NO3
    4α-Acetoxy-3-oxo-20α-dimethylamino-5α-pregnan
    —— 4-butylamino-5-(4-hydroxymethyl-[1,2,3]triazol-1-yl)-2-phenyl-2<i>H</i>-pyridazin-3-one 33032-45-0 C17H20N6O2
    4-butylamino-5-(4-hydroxymethyl-[1,2,3]triazol-1-yl)-2-phenyl-2<i>H</i>-pyridazin-3-one
    —— 4,7,8-Trimethoxy-2-hydroxy-3-ethyl-chinolin 16749-37-4 C14H17NO4
    4,7,8-Trimethoxy-2-hydroxy-3-ethyl-chinolin
    —— 4-[3-(4-amino-cyclohexylcarbamoyl)-5-(5-ethoxycarbonimidoyl-pentyloxy)-phenoxy]-benzimidic acid ethyl ester 1256594-40-7 C30H42N4O5
    4-[3-(4-amino-cyclohexylcarbamoyl)-5-(5-ethoxycarbonimidoyl-pentyloxy)-phenoxy]-benzimidic acid ethyl ester
    —— 4-(3-cyano-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazol-8-yl)-piperidine-1-sulfonic acid dimethylamide 1256578-43-4 C26H28N4O3S
    4-(3-cyano-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazol-8-yl)-piperidine-1-sulfonic acid dimethylamide
    —— 4-{2-[2-(2-fluoro-4-trifluoromethyl-phenyl)-4-oxo-1,3,8-triaza-spiro[4.5]dec-1-ene-8-sulfonyl]-ethyl}-3,N,N-trimethyl-benzamide 1253916-43-6 C26H28F4N4O4S
    4-{2-[2-(2-fluoro-4-trifluoromethyl-phenyl)-4-oxo-1,3,8-triaza-spiro[4.5]dec-1-ene-8-sulfonyl]-ethyl}-3,N,N-trimethyl-benzamide
    —— 4,4'-Dicarboxy-5,5'-dimethyl-3,3'-bithienyl 42324-54-9 C12H10O4S2
    4,4'-Dicarboxy-5,5'-dimethyl-3,3'-bithienyl
    —— 4-(4-Methoxy)-5-(3-hydroxyphenyl)-pyrimidin 29955-34-8 C17H14N2O2
    4-(4-Methoxy)-5-(3-hydroxyphenyl)-pyrimidin
    —— 4-Amino-6-phenyl-sym-triazin-2N,N-bis-(β-hydroxyethyl)-carboxamid 33957-60-7 C14H17N5O3
    4-Amino-6-phenyl-sym-triazin-2N,N-bis-(β-hydroxyethyl)-carboxamid
    —— 4-(2-indolo[2,3-<i>b</i>]quinoxalin-6-yl-acetylamino)-benzoic acid 2-diethylamino-ethyl ester 25731-48-0 C29H29N5O3
    4-(2-indolo[2,3-<i>b</i>]quinoxalin-6-yl-acetylamino)-benzoic acid 2-diethylamino-ethyl ester
    —— 4-bromo-1-tert-butoxycarbonylamino-5,6-dihydro-benzocyclohepten-7-one 1385026-45-8 C16H18BrNO3
    4-bromo-1-tert-butoxycarbonylamino-5,6-dihydro-benzocyclohepten-7-one
    —— 4,4'-Dimethyl-2,2'-bipyrrol-3,5,3',5'-tetracarbonsaeure-3,3'-dibenzylester-5,5'-diethylester 97572-87-7 C32H32N2O8
    4,4'-Dimethyl-2,2'-bipyrrol-3,5,3',5'-tetracarbonsaeure-3,3'-dibenzylester-5,5'-diethylester
    —— 4-bromo-3,5-dihydroxy-2,6-bis-(3-methyl-but-2-enyl)-benzoic acid methyl ester 1036243-67-0 C18H23BrO4
    4-bromo-3,5-dihydroxy-2,6-bis-(3-methyl-but-2-enyl)-benzoic acid methyl ester
    —— (4S,5S)-tert-butyl 2-(5-allyl-5-hydroxy-2,2-dimethyl-1,3-dioxan-4-yl)acetate 1041189-05-2 C15H26O5
    (4S,5S)-tert-butyl 2-(5-allyl-5-hydroxy-2,2-dimethyl-1,3-dioxan-4-yl)acetate
    —— (+)-4,9-bis(hydroxymethyl)-10,11-dihydro-5,10-methano-5H-dibenzo<a,d>cycloheptene 80536-15-8 C18H18O2
    (+)-4,9-bis(hydroxymethyl)-10,11-dihydro-5,10-methano-5H-dibenzo<a,d>cycloheptene
    —— 4-(4-Methoxyphenyl)-3-(4-nitrophenyl)thiazol-2(3h)-imine 1197361-98-0 C16H13N3O3S
    4-(4-Methoxyphenyl)-3-(4-nitrophenyl)thiazol-2(3h)-imine
    —— 4-[3,8-dimethyl-5-(propan-2-yl)azulen-1-yl]-2,6-diphenylpyrimidine 1334238-55-9 C31H28N2
    4-[3,8-dimethyl-5-(propan-2-yl)azulen-1-yl]-2,6-diphenylpyrimidine
    —— 4-Diacetylamino-benzoyl chloride 286427-09-6 C11H10ClNO3
    4-Diacetylamino-benzoyl chloride
    —— 4-hydroxy-3-<α-(2-hydroxy-6-isopropyltropon-3-yl)-4-methoxybenzyl>coumarin 104598-51-8 C27H24O6
    4-hydroxy-3-<α-(2-hydroxy-6-isopropyltropon-3-yl)-4-methoxybenzyl>coumarin
    —— 4-[[4-(benzenesulfonyl)-5-oxido-1,2,5-oxadiazol-5-ium-3-yl]oxy]but-2-ynyl 2-[[(2S,4aS,6aR,6aS,6bR,8aR,10S,12aS,14bR)-10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-3,4,5,6,6a,7,8,8a,10,11,12,14b-dodecahydro-1H-picene-2-carbonyl]amino]acetate 1236358-39-6 C44H57N3O10S
    4-[[4-(benzenesulfonyl)-5-oxido-1,2,5-oxadiazol-5-ium-3-yl]oxy]but-2-ynyl 2-[[(2S,4aS,6aR,6aS,6bR,8aR,10S,12aS,14bR)-10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-3,4,5,6,6a,7,8,8a,10,11,12,14b-dodecahydro-1H-picene-2-carbonyl]amino]acetate
    —— 4-(4′-trifluoromethylphenylpiperazine-1-yl) amide of betulonic acid 1352916-22-3 C41H57F3N2O2
    4-(4′-trifluoromethylphenylpiperazine-1-yl) amide of betulonic acid
    —— 4β-acetoxy-5β-hydroxycholest-2-en-1-one 135923-49-8 C29H46O4
    4β-acetoxy-5β-hydroxycholest-2-en-1-one
    —— 4-cyclohexyl-2-(2-methylpyrazolo[1,5-a]pyridin-3-yl)-1,3-thiazole-5-carboxamide 1239504-48-3 C18H20N4OS
    4-cyclohexyl-2-(2-methylpyrazolo[1,5-a]pyridin-3-yl)-1,3-thiazole-5-carboxamide
    —— 4-{(S)-4-carboxy-2-[(5-{2-oxo-2-[(S)-2-(2,2,2-trifluoroethyl-carbamoyl)pyrrolidin-1-yl]-ethoxy}-1-phenyl-1H-pyrazole-3-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 1163790-70-2 C31H38F3N7O9
    4-{(S)-4-carboxy-2-[(5-{2-oxo-2-[(S)-2-(2,2,2-trifluoroethyl-carbamoyl)pyrrolidin-1-yl]-ethoxy}-1-phenyl-1H-pyrazole-3-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
    —— ((4-(trifluoromethyl)phenyl)ethynyl)magnesium bromide 1185761-08-3 C9H4BrF3Mg
    ((4-(trifluoromethyl)phenyl)ethynyl)magnesium bromide
    —— 4-iodo-1-methyl-5-(trimethylsilyl)pyrazole 92525-11-6 C7H13IN2Si
    4-iodo-1-methyl-5-(trimethylsilyl)pyrazole
    —— (4a,12b-cis)-1,4,12-trimethyl-1,2,3,4,4a,5,6,12b-octahydropyrazino<2',3':3,4>pyrido<1,2-a>indole 93797-54-7 C17H23N3
    (4a,12b-cis)-1,4,12-trimethyl-1,2,3,4,4a,5,6,12b-octahydropyrazino<2',3':3,4>pyrido<1,2-a>indole
    —— (4'R,4a'S,7a'R,12b'S)-3'-(cyclopropylmethyl)-4a'-hydroxy-2',3',4',4a',5',6'-hexahydro-1'H,7a'H-spiro[[1,3]dioxolane-2,7'-[4,12]methanobenzofuro[3,2-e]isoquinolin]-9'-yl trifluoromethanesulfonate 263713-00-4 C23H26F3NO7S
    (4'R,4a'S,7a'R,12b'S)-3'-(cyclopropylmethyl)-4a'-hydroxy-2',3',4',4a',5',6'-hexahydro-1'H,7a'H-spiro[[1,3]dioxolane-2,7'-[4,12]methanobenzofuro[3,2-e]isoquinolin]-9'-yl trifluoromethanesulfonate
    —— (4-Amino-pyrimidin-2-yloxymethoxymethoxymethyl)-phosphonic acid diethyl ester 134361-18-5 C11H20N3O6P
    (4-Amino-pyrimidin-2-yloxymethoxymethoxymethyl)-phosphonic acid diethyl ester
    —— 4-hydroxy-N'-[(2-methoxyphenyl)carbonyl]-2H-1,2-benzothiazine-3-carbohydrazide-1,1-dioxide 1421621-64-8 C17H15N3O6S
    4-hydroxy-N'-[(2-methoxyphenyl)carbonyl]-2H-1,2-benzothiazine-3-carbohydrazide-1,1-dioxide