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中文名称 英文名称 CAS号 化学式
4-氰基-4-羟基哌啶-1-羧酸叔丁酯 tert-butyl 4-cyano-4-hydroxypiperidine-1-carboxylate 908140-15-8 C11H18N2O3
4-氰基-4-氟-1-哌啶羧酸1,1-二甲基乙酯 tert-butyl 4-cyano-4-fluoropiperidine-1-carboxylate 918431-93-3 C11H17FN2O2
4-氰基-4-(2-三氟甲基苯基)环己酮 4-Oxo-1-[2-(trifluoromethyl)phenyl]cyclohexanecarbonitrile 943326-34-9 C14H12F3NO
4-氰基-3-碘-7-氮杂吲哚 3-iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile 956485-59-9 C8H4IN3
4-氰基-3-(三氟甲基)苯磺酰氯 4-cyano-3-(trifluoromethyl)benzene-1-sulfonyl chloride 942199-59-9 C8H3ClF3NO2S
4-氰基-3-(三氟甲基)苯硼酸 (4-cyano-3-(trifluoromethyl)phenyl)boronic acid 915299-32-0 C8H5BF3NO2
4-氰基-3-(三氟甲基)乙酰苯胺 N-(4-cyano-3-(trifluoromethyl)phenyl)acetamide 97760-99-1 C10H7F3N2O
4-氰基-3,5-二甲基-1H-吡咯-2-羧酸 5-Carboxy-3-cyan-2,4-dimethyl-pyrrol 90345-47-4 C8H8N2O2
4-氰基-2-硝基丁酸甲酯 methyl 4-cyano-2-nitrobutanoate 90016-21-0 C6H8N2O4
4-氰基-2-吡啶羧酸乙酯 ethyl 4-cyanopicolinate 97316-50-2 C9H8N2O2
4-氰基-2,2-二甲基-3-氧代-1-吡咯烷羧酸叔丁酯 tert-butyl 4-cyano-2,2-dimethyl-3-oxopyrrolidine-1-carboxylate 946497-94-5 C12H18N2O3
4-氰基-2(1H)-吡啶酮 2-hydroxyisonicotinonitrile 94805-51-3 C6H4N2O
4-氰基-1H-吡咯-2-羧酸乙酯 ethyl 4-cyano-1H-pyrrole-2-carboxylate 944901-09-1 C8H8N2O2
4-氰基-1-(4-氟苯基)-2(1H)-吡啶酮 1-(4-Fluorophenyl)-2-oxo-1,2-dihydropyridine-4-carbonitrile 929000-78-2 C12H7FN2O
4-氯间苯二酚 4-Chlororesorcinol 95-88-5 C6H5ClO2
4-氯间二甲苯 2,4-dimethylchlorobenzene 95-66-9 C8H9Cl
4-氯达曼丹-1-OL 6,7-Dihydro-5H-pyrrolo[1,2-a]imidazole-3-sulfonyl chloride 914637-94-8 C6H7ClN2O2S
4-氯辛烷 4-chlorooctane 999-07-5 C8H17Cl
4-氯苯磺酸 4-chloro-benzenesulfonic acid 98-66-8 C6H5ClO3S
4-氯苯磺酰胺 4-Chlorobenzenesulfonamide 98-64-6 C6H6ClNO2S
4-氯苯磺酰氯 4-chlorophenylsulfonyl chloride 98-60-2 C6H4Cl2O2S
4-氯苯并[d]噁唑 4-chloro-benzoxazole 943443-12-7 C7H4ClNO
4-氯苯基甲基砜 4-chlorophenyl methyl sulfone 98-57-7 C7H7ClO2S
4-氯苯基氯硫代甲酸酯 4-chlorophenyl chlorothionoformate 937-64-4 C7H4Cl2OS
4-氯苯基丁基 4-甲基苯磺酸酯 4-(4-chlorophenyl)butyl tosylate 93982-99-1 C17H19ClO3S
4-氯苯丁酮 4-chloro-1-phenylbutan-1-one 939-52-6 C10H11ClO
4-氯苯-1,2-二甲酰胺 4-chlorophthalamide 96385-49-8 C8H7ClN2O2
4-氯苄基三苯膦四氟硼酸盐 4-Chlorobenzyl triphenylphosphonium tetrafluoroborate 97559-21-2 C25H21BClF4P
4-氯苄基(2S,3R)-2-乙基-4-羟基-3-((1-甲基-1H-咪唑-5-基)甲基)丁酸酯 (4-chlorophenyl)methyl (2S,3R)-2-ethyl-3-(hydroxymethyl)-4-(3-methylimidazol-4-yl)butanoate 92598-89-5 C18H23ClN2O3
4-氯磺酰基-联苯-3-羧酸甲酯 4'-Chlorosulfonyl-biphenyl-3-carboxylic acid methyl ester 939761-08-7 C14H11ClO4S
4-氯磺酰基-2-羟基苯甲酸 4-chlorosulfonyl-2-hydroxy-benzoic acid 98273-15-5 C7H5ClO5S
4-氯癸烷 4-Chlor-decan 999-49-5 C10H21Cl
4-氯甲基异噁唑 4-chloromethyl-isoxazole 98020-14-5 C4H4ClNO
4-氯甲基-6-甲氧基嘧啶 4-(chloromethyl)-6-methoxypyrimidine 94170-63-5 C6H7ClN2O
4-氯甲基-5-甲基-2-糠酸甲酯 methyl 4-(chloromethyl)-5-methylfuran-2-carboxylate 98490-89-2 C8H9ClO3
4-氯甲基-3-硝基-苯乙醚 4-chloromethyl-3-nitro-phenetole 99839-03-9 C9H10ClNO3
4-氯甲基-2,6-二氯嘧啶 2,4-dichloro-6-(chloromethyl)pyrimidine 94170-66-8 C5H3Cl3N2
4-氯甲基-1-环戊基-2-三氟甲基苯 4-(chloromethyl)-1-cyclopentyl-2-(trifluoromethyl)benzene 957208-65-0 C13H14ClF3
4-氯环己烯 4-chlorocyclohexene 930-65-4 C6H9Cl
4-氯查耳酮 3-(4-chlorophenyl)-1-phenylprop-2-en-1-one 956-04-7 C15H11ClO
4-氯庚烷 4-chloroheptane 998-95-8 C7H15Cl
4-氯己酰氯 4-chlorohexanoic chloride 99585-00-9 C6H10Cl2O
4-氯己-2,4-二烯酸 4-chloro-2,4-hexadienoic acid 97552-61-9 C6H7ClO2
4-氯四氢-2H-吡喃-4-甲酰氯 4-Chlorooxane-4-carbonyl chloride 99338-33-7 C6H8Cl2O2
4-氯噻吩-2-甲腈 4-chloro-2-thiophene nitrile 910553-55-8 C5H2ClNS
4-氯嘧啶-5-甲酸 4-chloropyrimidine-5-carboxylic acid 933686-33-0 C5H3ClN2O2
4-氯嘧啶-2-羧酸 4-chloropyrimidine-2-carboxylic acid 944901-20-6 C5H3ClN2O2
4-氯嘧啶-2-甲醛 4-chloropyrimidine-2-carbaldehyde 944902-13-0 C5H3ClN2O
4-氯喹唑啉-8-羧酸甲酯 4-chloro-quinazoline-8-carboxylic acid methyl ester 903130-01-8 C10H7ClN2O2
4-氯喹唑啉-7-羧酸 4-chloroquinazoline-7-carboxylic acid 942507-89-3 C9H5ClN2O2