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    中文名称 英文名称 CAS号 化学式
    —— 4-{(E)-3-[(2,4-Dinitro-phenyl)-hydrazono]-3-phenyl-propenyl}-phenol 55947-43-8 C21H16N4O5
    —— 4,4-Dideuterio-2-oxazolidon 59099-83-1 C3H5NO2
    —— 4-{6-[3-(4-nitro-phenyl)-prop-1-ynyl]-4-oxo-4H-quinazolin-3-ylmethyl}-benzoic acid 1080811-69-3 C25H17N3O5
    —— 4-bromo-N-(1-(2-cyano-1,2-dimethylhydrazinyl)-4-methyl-1-oxopentan-2-yl)benzamide 1403587-93-8 C16H21BrN4O2
    —— 4-(4-methoxyphenyl)-6-(5-methylisoxazol-3-yl)-3-phenyl-1-oxa-9-thia-2,4,6-triazaspiro[4.4]non-2-en-7-one 1217521-91-9 C21H18N4O4S
    —— 4-(tert-butyl)phenyl 5-(tert-butyl)-2-hydroxybenzoate 24113-61-9 C21H26O3
    —— (4-chlorobenzenediazosulfonyl)benzene 79828-00-5 C12H9ClN2O2S
    —— (4R,5R)-1-(2-(4,5-bis(hydroxydiphenylmethyl)-2-methyl-1,3-dioxolan-2-yl)ethyl)-3-methyl-1H-imidazol-3-ium iodide 1370590-40-1 C36H37N2O4*I
    —— 4-[2-(trifluoromethyl)phenyl]benzohydrazide 1421511-64-9 C14H11F3N2O
    —— 4-[(2-furylmethyl)amino]-2-(2-hydroxyethyl)-5-(4-methylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 1402046-26-7 C16H18N4O3
    —— 4-{4-[4-((S)-2-Amino-2-benzyloxycarbonyl-ethyl)-phenoxy]-butyl}-piperidine-1-carboxylic acid benzyl ester 864680-93-3 C33H40N2O5
    —— 4-[3-(acetylamino)benzyl]-2-[(1R,5S,6s)-6-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-azabicyclo[3.1.0]hex-3-yl]-1,3-thiazole-5-carboxylic acid 1206910-56-6 C24H23Cl2N5O4S
    —— (4bS,7S,8aR,9S)-7-Hydroxy-7-methanesulfonylmethyl-1-methyl-4b,5,6,7,8,9-hexahydro-fluorene-8a,9-dicarboxylic acid dimethyl ester 37741-39-2 C20H26O7S
    —— (4aS,9S,9aR)-9a-(2-Methanesulfonyl-acetyl)-8-methyl-2-oxo-2,3,4,4a,9,9a-hexahydro-1H-fluorene-9-carboxylic acid 37741-25-6 C18H20O6S
    —— 4-[(2-ethoxycarbonyl-ethyl)-ethyl-amino]-2-methylsulfanyl-pyrimidine-5-carboxylic acid ethyl ester 52473-06-0 C15H23N3O4S
    —— 4-[(2-cyano-ethyl)-ethyl-amino]-2-(4-methyl-piperazin-1-yl)-pyrimidine-5-carboxylic acid ethyl ester 54943-61-2 C17H26N6O2
    —— 4-ethyl-3-(4-methoxy-phenyl)-2-phenyl-3,4-dihydro-quinazolin-4-ol 52457-97-3 C23H22N2O2
    —— 4-(6-fluoro-1H-indazol-5-yl)-2-(4-fluorophenyl)-5-oxo-1,4,5,7-tetrahydrofuro[3,4-b]pyridine-3-carbonitrile 1240786-37-1 C21H12F2N4O2
    —— 4-(3-cyano-1-cyclopentyl-6-methyl-1H-pyrrolo[3,2-b]pyridin-2-yl)-N-[(2S)-1,1,1-trifluoropropan-2-yl]benzenesulfonamide 1247933-45-4 C23H23F3N4O2S
    —— 4-[[5,11,17,23-tetratert-butyl-26,27,28-tris(4-hydroxybutoxy)-25-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaenyl]oxy]butan-1-ol 222618-38-4 C60H88O8
    —— 4-[benzylsulfonyl(methyl)amino]-N-(oxan-2-yloxy)pyridine-2-carboxamide 1431470-52-8 C19H23N3O5S
    —— 4-(thiophen-2-ylmethyl)-1,4,7,10-tetrazacyclotridecane-11,13-dione 207305-85-9 C14H22N4O2S
    —— 4-fluorobenzo[d]isothiazol-7-ol 934180-58-2 C7H4FNOS
    —— 4-iodo-5-methyl-1-((tetrahydro-2H-pyran-3-yl)methyl)-1H-pyrazole 1430751-43-1 C10H15IN2O
    —— 4-benzyl-4-cyano-N-propan-2-ylpiperidine-1-carboxamide 1432294-42-2 C17H23N3O
    —— 4-Pentyl-cyclohexanecarbothioic acid S-(4-ethoxy-phenyl) ester 72314-78-4 C20H30O2S
    —— 4-(2-methoxyphenyl)-4-methylpiperidine 1267708-19-9 C13H19NO
    —— (4-fluoro-1H-indol-2-yl)-[7-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diaza-spiro[2.5]oct-4-yl]-methanone 1261357-74-7 C21H19FN6O
    —— (4E)-4-(1-iodopentylidene)-2-methoxy-4H-benzo[d][1,3]thiazine 1446474-36-7 C14H16INOS
    —— 4-(phenylamino)butylaminomethylene-1,1-bisphosphonic acid hydrochloride 149599-70-2 C11H20N2O6P2*ClH
    —— 4-(2-naphthyl)-N-(2-pyridin-3-ylethyl)pyrimidin-2-amine 1123229-80-0 C21H18N4
    —— 4-Oxo-3,4-dihydro-quinazoline-2-carboxylic acid; compound with morpholine 29416-75-9 C4H9NO*C9H6N2O3
    —— 4-dipropylamino-2-imino-6-methyl-2<i>H</i>-[1,3,5]triazin-1-ol 5122-31-6 C10H19N5O
    —— 4-(4-chloro-5-styryl-[1,2,3]triazol-2-yl)-aniline 41500-46-3 C16H13ClN4
    —— 4-(4-hydroxycyclohexyl)benzonitrile 65132-45-8 C13H15NO
    —— 4-(3-ethyl-3H-benzothiazol-2-ylidene)-2-(5-methoxy-6-methyl-benzothiazol-2-yl)-crotononitrile 111294-76-9 C22H19N3OS2
    —— 4-hydroxy-3-(1H-pyrazol-5-yl)chromen-2-one 1101196-09-1 C12H8N2O3
    —— 4-((S)-1-Naphthalen-1-yl-ethyl)-morpholine-2,3-dione 817168-34-6 C16H15NO3
    —— 4-dodecyloxycarbonylmethyl-4-methyl-morpholinium; chloride 97010-11-2 C19H38NO3*Cl
    —— 4-crotonyloxy-cis-2-butenyl 3,3-bis(methylthio)-2-propenoate 143159-00-6 C13H20O3S2
    —— (4'-Propyl-bicyclohexyl-4-yl)-acetic acid 96143-29-2 C17H30O2
    —— 4-cyano-3-oxo-3<i>H</i>-benzo[4,5]thiazolo[3,2-<i>a</i>]pyridine-1-carboxylic acid methyl ester 71633-67-5 C14H8N2O3S
    —— 4-{4-[2-(tert-butyldimethylsilanyloxy)ethoxy]phenyl}-5-[cyclopropyl-(3-trifluoromethoxybenzyl)carbamoyl]-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 642487-55-6 C36H49F3N2O6Si
    —— 4-Aethyl-4-phenyl-1-(1-methyl-piperidin-4-yl)-3.5-dioxo-pyrazolidin 93725-32-7 C17H23N3O2
    —— 4-Acetyl-benzol-sulfonsaeure-<4-acetyl-N-hexyl-anilid> 3938-68-9 C22H27NO4S
    —— 4-(2-Hydroxy-ethylamino)-2-methyl-naphtho[1,2,3-de]quinolin-7-one 3008-89-7 C19H16N2O2
    —— 4-Amino-7-<2-aethoxyaethyl>amino-2-phenyl-pteridin-6-carbonsaeure-<2-aethoxyaethyl>amid 6504-79-6 C21H27N7O3
    —— 4-amino-3-oxy-1.2-benzo-anthracene 860556-17-8 C18H13NO
    —— [4-(2-o-tolyl-2H-pyrazol-3-yl)-pyridin-2-yl]-urea 1375499-70-9 C16H15N5O
    —— (4-Chloro-phenoxy)-acetic acid 2-(2,2-dimethyl-[1,3,6,2]dioxazasilocan-6-yl)-ethyl ester 80510-95-8 C16H24ClNO5Si