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    中文名称 英文名称 CAS号 化学式
    4-吡啶甲亚胺酸甲酯 methyl isonicotinimidate 35451-46-8 C7H8N2O
    4-吡啶乙醇盐酸盐 4-Pyridineethanol Hydrochloride 383177-54-6 C7H10ClNO
    4-吡啶乙酰胺 2-(pyridine-4-yl)-acetamide 39640-62-5 C7H8N2O
    4-吡啶丙胺 3-(pyridin-4-yl)propan-1-amine 30532-36-6 C8H12N2
    4-吡唑甲酸乙酯 4-ethoxycarbonylpyrazole 37622-90-5 C6H8N2O2
    4-吡唑烷酮,3,3,5,5-四甲基-,腙 2,3,3a,4,5,7a-Hexahydro-1,1,2,3,3-pentamethyl-6-(2-propen-1-yl)-1H-indene 351343-77-6 C17H28
    4-吡咯烷-1-基丁-2-炔基乙酸酯 1-acetoxy-4-pyrrolidin-1-yl-but-2-yne 3921-93-5 C10H15NO2
    4-吡咯烷-1-基丁-2-炔基N,N-二甲基氨基甲酸酯 Carbamic acid, dimethyl-, 4-(1-pyrrolidinyl)-2-butynyl ester 3943-51-9 C11H18N2O2
    4-吡咯啉基羰基苯基硼酸 (4-(pyrrolidine-1-carbonyl)phenyl)boronic acid 389621-81-2 C11H14BNO3
    4-吗啉苯基乙二醛 (4-morpholin-4-ylphenyl)(oxo)acetaldehyde 361344-43-6 C12H13NO3
    4-吗啉羰基亚胺酸肼 4-Morpholinecarboximidic acid hydrazide 31106-56-6 C5H12N4O
    4-吗啉基乙酸甲酯 methyl 2-morpholin-4-ylacetate 35855-10-8 C7H13NO3
    4-吗啉丙酸甲酯 methyl 3-morpholinopropionate 33611-43-7 C8H15NO3
    4-吗啉丙酸 b-氧代-乙酯 3-(4-Morpholinyl)-3-oxopropansaeure-ethylester 37714-64-0 C9H15NO4
    4-吗啉-4-基偶氮苯六氟磷酸盐 4-(Morpholin-4-yl)benzenediazonium hexafluorophosphate 38686-67-8 C10H12F6N3OP
    4-吗啉-4-基-苯-1,3-二胺 2,4-Diamino-1-morpholino-benzol 37878-67-4 C10H15N3O
    4-吗啉-4-基-2-(2-吗啉-4-基乙基)-N-[4-吗啉-4-基-2-(2-吗啉-4-基乙基)-2-萘-1-基丁基]-2-萘-1-基丁烷-1-亚胺 Morpholine, 4,4'-nitriloditetramethylenebis(gamma-(2-morpholinoethyl)-gamma-(1-naphthyl)- 33310-71-3 C48H65N5O4
    4-吗啉-4-基-1-苯基丁烷-1-酮 γ-morpholinobutyrophenone 3935-01-1 C14H19NO2
    4-吗啉-4-基-1,2,5-三唑-3-酮 3-hydroxy-4-(N-morpholino)-1,2,5-thiadiazole 30165-97-0 C6H9N3O2S
    4-吖啶羧酸 acridine-4-carboxylic acid 31327-97-6 C14H9NO2
    4-叠氮基苯基二硫化物 1,2-bis(4-azidophenyl)disulfane 37434-06-3 C12H8N6S2
    4-叠氮基丁烷醇1-(4-甲基苯磺酸酯) 4-azidobutyl 4-methylbenzenesulfonate 389131-94-6 C11H15N3O3S
    4-叠氮基-l-苯丙氨酸 4-azido-L-phenylalanine 33173-53-4 C9H10N4O2
    4-叠氮基-N-(噻唑-2-基)苯磺酰胺 4-azido-benzenesulfonic acid thiazol-2-ylamide 36326-87-1 C9H7N5O2S2
    4-叠氮基-2-甲基喹啉 4-azido-2-methylquinoline 32113-04-5 C10H8N4
    4-叠氮基-2-氯苯胺 4-azido-2-chloroaniline 33315-36-5 C6H5ClN4
    4-叠氮基-2,3,5,6-四氟苯甲酰胺基半胱氨酸甲烷硫代磺酸盐 4-Azido-2,3,5,6-tetrafluorobenzamido-L-cysteine Methanethiosulfonate 352000-06-7 C11H8F4N4O5S2
    4-叠氮基-2,3,5,6-四氟吡啶 4-azido-2,3,5,6-tetrafluoropyridine 39066-42-7 C5F4N4
    4-叠氮基-1H-吡咯并[2,3-b]吡啶 4-azido-1H-pyrrolo[2,3-b]pyridine 361370-27-6 C7H5N5
    4-叠氮基-1-甲烷磺酸酯-1-丁醇 4-azidobutyl methanesulfonate 320573-75-9 C5H11N3O3S
    4-叠氮丁烷-2-酮 4-azidobutan-2-one 3777-68-2 C4H7N3O
    4-叔丁氧基羰基氨基-1-(4-氨基苄基 )哌啶 Tert-butyl 2-amino-1-[(4-aminophenyl)methyl]piperidine-4-carboxylate 323578-56-9 C17H27N3O2
    4-叔丁氧基-2,3,5,6-四氟苯乙烯 4-tert-butoxy-2,3,5,6-tetrafluorostyrene 343305-41-9 C12H12F4O
    4-叔丁基邻苯二甲酸酐 4-tert-butylphthalic anhydride 32703-79-0 C12H12O3
    4-叔丁基邻苯二甲腈 4-(t-butyl)phthalonitrile 32703-80-3 C12H12N2
    4-叔丁基苯酚钾 —— 3130-29-8 C10H14KO
    4-叔丁基苯甲酰叠氮化物 4-(tert-butyl)benzoyl azide 3651-81-8 C11H13N3O
    4-叔丁基苯甲酰乙腈 3-(4-tert-butylphenyl)-3-oxopropanenitrile 39528-62-6 C13H15NO
    4-叔丁基苯基氯化胺 p-tert-Butylaniline hydrochloride 36637-47-5 C10H15N*ClH
    4-叔丁基苯乙酸 4-t-butylphenylacetic acid 32857-63-9 C12H16O2
    4-叔丁基苯乙酰胺盐酸盐 4-Tert-butylphenacylamine hydrochloride 33119-71-0 C12H17NO*ClH
    4-叔丁基苯乙酮甲苯磺酰腙 4-tert-butylacetophenone tosylhydrazone 363588-84-5 C19H24N2O2S
    4-叔丁基苯乙腈 4-tert-butylbenzyl cyanide 3288-99-1 C12H15N
    4-叔丁基环己基乙酸酯 4-tert-butylcyclohexyl acetate 32210-23-4 C12H22O2
    4-叔丁基溴苯 1-bromo-4-tert-butylbenzene 3972-65-4 C10H13Br
    4-叔丁基氯化苯 4-(tert-butyl)chlorobenzene 3972-56-3 C10H13Cl
    4-叔丁基己内酰胺 5-(tert-butyl)azepan-2-one 32741-89-2 C10H19NO
    4-叔丁基吡啶 4-t-butylpyridine 3978-81-2 C9H13N
    4-叔丁基吗啉 N-tert-butylmorpholine 33719-90-3 C8H17NO
    4-叔丁基-苯酚与甲醛、甲基环氧乙烷和环氧乙烷的共聚物 4-Tert-butylphenol;formaldehyde;2-methyloxirane;oxirane 30704-64-4 C16H26O4