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    中文名称 英文名称 CAS号 化学式
    —— 4,4'-<(3,6-dioxaoctamethylene)bis(phenylphosphinylidene)>bisbenzo-15-crown-5 135617-36-6 C46H60O14P2
    —— 4,7-Di-tert.-butyl-1-trityl-1,5-dihydro-acenaphthylen 24315-90-0 C39H40
    —— 4-(4-nitro-phenyl)-1,6,7,11b-tetrahydro-2<i>H</i>-[1,3]oxazino[4,3-<i>a</i>]isoquinoline 61014-29-7 C18H18N2O3
    —— 4-(1-Hydroxy-cyclopentyl)-cyclohexa-1,4-diene-1,2-dicarboxylic acid dimethyl ester 91790-73-7 C15H20O5
    —— 4-Chloro-2,3,7-trimethyl-[1,8]naphthyridine 87591-95-5 C11H11ClN2
    —— 4,5-dinicotinoyl-4,5-dihydro-s-triazolo[3,4-c]benzo-as-triazine 77497-29-1 C20H13N7O2
    —— (4'S,6'R,8'R,2E)-3-(4'-Hydroxy-2',2',6'-trimethyl-7'-oxabicyclo<4.3.0>non-9'-en-8'-yl)-2-butenol 123393-39-5 C15H24O3
    —— 4-(1,1,7,7-tetraethyl-3,3,5,5-tetramethyl-1,2,3,5,6,7-hexahydro-s-indacen-4-yl)-2,2'-bithiophene 1269766-35-9 C32H42S2
    —— 4-bromo-2-chloro-1-[(4-methylphenyl)sulfonyl]-1H-indole 1310556-96-7 C15H11BrClNO2S
    —— 4-[(4-indazol-1-ylmethyl-benzoyl)-methyl-amino]-piperidine-1-carboxylic acid tert-butyl ester 1087329-10-9 C26H32N4O3
    —— 4-((E)-2-cyclopropyl-vinyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 1239205-68-5 C15H23NO2
    —— 4-(4-Fluorophenyl)-2-methyl-6-(3-piperidinopropoxy)pyridine hydrochloride 178429-82-8 C20H25FN2O*ClH
    —— 4-methyl-2-(N-methyl-N-neopentylamino)-5-trifluoroacetylthiazole 89563-66-6 C12H17F3N2OS
    —— 4-bromo-1-(3-ethoxy-4-nitrophenoxy)-2-fluorobenzene 32862-02-5 C14H11BrFNO4
    —— 4-benzyl-3,5-diphenylimino-1,2,4-dithiazolidine hydroiodide 132166-69-9 C21H17N3S2*HI
    —— 4-{(S)-1-[(S)-tert-Butoxycarbonylamino-(2-trimethylsilanyl-ethoxycarbonyl)-methyl]-2-methyl-propoxy}-benzoic acid 136898-36-7 C23H37NO7Si
    —— 4-[α-methyl-α-(2-methylphenyl)-hydroxymethyl]imidazole 86347-48-0 C12H14N2O
    —— 4-(5-Amino-benzothiazol-4-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 942940-84-3 C17H21N3O2S
    —— 4-(4-((2-cyanopropan-2-yl)amino)phenyl)-N-methylbutanamide 1398046-79-1 C15H21N3O
    —— 4-(6-methoxy-4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-[(4-{[(4-methylphenyl)carbonyl]amino} phenyl)sulfonyl]butanoic acid 1369804-33-0 C26H24N4O7S
    —— {4-[3-(4-(tert-butoxycarbonyl aminomethyl)benzyloxy)-5-(4-cyano phenoxy)benzoyl amino]cyclohexyl}carbamic acid tert-butyl ester 1256593-40-4 C38H46N4O7
    —— 4-(6-methoxy-4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-[(4'-methylbiphenyl-4-yl)sulfanyl]butanoic acid 1369801-03-5 C25H23N3O4S
    —— 4-bromo-3-hydroxymethyl-N-isobutylbenzamide 790230-05-6 C12H16BrNO2
    —— 4-(2-chloroimidazo[1,2-a]pyridin-3-yl)-N-(2-methoxy-5-(methylsulfonyl)phenyl)pyrimidin-2-amine 1257078-36-6 C19H16ClN5O3S
    —— 4-(4-methylpiperazin-1-ylaminomethyl)-N-[4-(4-(pyridin-3-yl)pyrimidin-2-yl)aminophenyl]benzamide methane hydrochloride 804554-99-2 C28H30N8O*ClH
    —— 4-[2-amino-4-(pyridin-2-ylmethoxy)-phenylsulfanyl]-phenol 1076223-08-9 C18H16N2O2S
    —— 4-({3-chloro-4-[(3-methylbenzyl)oxy]phenyl}amino)-5-(3,4-dimethoxyphenyl)nicotinonitrile 960040-75-9 C28H24ClN3O3
    —— 4-carbamoyl-1-((2R,3R,4R,5R)-3,4-diacetoxy-5-((benzoyloxy)methyl)-4-methyltetrahydrofuran-2-yl)-3-(4-nitrobenzyl)-1H-imidazol-3-ium-5-olate 917241-28-2 C28H28N4O11
    —— (4R,5R)-5-(benzyloxy)-4-((2R,3S,5R,6R)-3-((S)-1,2-bis(benzyloxy)ethyl)-5,6-dimethoxy-5,6-dimethyl-1,4-dioxan-2-yl)-1,3,2-dioxathiane 2,2-dioxide 1049007-83-1 C34H42O11S
    —— 4-methyl-N-[4-chloro-3-(1-methylpiperidin-4-ylamino)phenyl]benzenesulfonamide 1219134-66-3 C19H24ClN3O2S
    —— 4-Methyl-2,4-dihydro-5-oxa-2,3,9b-triaza-cyclopenta[a]naphthalen-1-one 96753-83-2 C10H9N3O2
    —— 4-Morpholino-6-methyl-thiazol<2,3-f>purin 41740-08-3 C12H13N5OS
    —— 4-[3-(6-methoxy-pyridin-2-yloxy)-propyl]-morpholine 91905-09-8 C13H20N2O3
    —— 4-methyl-N-[4-methyl-3-(1-methylpiperidin-4-ylamino)phenyl]benzenesulfonamide 1219134-81-2 C20H27N3O2S
    —— 4-(3-methoxy-2,4,6-trimethyl-phenyl)-1-phenyl-[1,2,4]triazolidine-3,5-dione 98471-23-9 C18H19N3O3
    —— 4,4-Dimethyl-2-phenyl-1,4-dihydro-2H-benzo[d][1,3]oxazine 128097-60-9 C16H17NO
    —— (4-methoxyphenyl)(2'-(trimethylstannyl)-[1,1'-biphenyl]-2-yl)methanol 873196-60-2 C23H26O2Sn
    —— 4-(2,2-dimethyl-1,3-dioxolan-4-yl)-1,3-dithiol-2-one 205323-79-1 C8H10O3S2
    —— 4-heptyl-trans-cyclohexanecarboxylic acid 38289-31-5 C14H26O2
    —— 4-nitro-benzoic acid-(2,4,6-trimethyl-benzyl ester) 13144-37-1 C17H17NO4
    —— 4,4-dimethyl-2-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]imidazolidine 637340-77-3 C17H27BN2O2
    —— 4-(3-methoxyphenyl)-1-(2-oxo-2H-chromene-3-carbonyl)thiosemicarbazide 1332647-24-1 C18H15N3O4S
    —— 4-bromo-9,9-dichloro-fluorene 99515-21-6 C13H7BrCl2
    —— 4-fluoro-1,2-dimethyl-pyridinium; iodide 873-47-2 C7H9FN*I
    —— 4-((E)-3-Oxo-3-phenyl-propenyl)-naphthalene-1-sulfonic acid phenylamide 105941-34-2 C25H19NO3S
    —— (4-(3-ethylpentan-3-yl)hepta-1,6-diene-2,6-diyl)dibenzene 128097-19-8 C20H25NiO4P
    —— (4R)-3-{2-(azidomethyl)-3-[1-(triphenylmethyl)-1H-imidazol-4-yl]propanoyl}-4-(1-methylethyl)-5,5-diphenyloxazolidin-2-one 847153-53-1 C44H40N6O3
    —— 4-vinyl-1-oxa-3-aza-spiro[4.4]non-2-ene 36866-12-3 C9H13NO
    —— 4-(3-(4-(cyclopentanecarbonyl)piperidin-1-yl)propoxy)benzonitrile 1560968-36-6 C21H28N2O2
    —— 4-O-(3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl) 1-O-[2-[2-[2-(4-tritylpiperazine-1-carbonyl)oxyethoxy]ethoxy]ethyl] butanedioate 1044243-54-0 C43H47N3O10