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    首页 分子通 CAS
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    中文名称 英文名称 CAS号 化学式
    4-氯-2-甲氧基苯硫醇 4-chloro-2-methoxythiophenol 68350-96-9 C7H7ClOS
    4-氯-2-甲氧基嘧啶-5-羧酸乙酯 ethyl 4-chloro-2-methoxypyrimidine-5-carboxylate 65269-18-3 C8H9ClN2O3
    4-氯-2-甲氧基-6-甲基-苯胺 4-chloro-2-methoxy-6-methylaniline 644961-69-3 C8H10ClNO
    4-氯-2-甲基硫代-5-嘧啶乙酸乙酯 ethyl 2-(4-chloro-2-(methylthio)pyrimidin-5-yl)acetate 61727-34-2 C9H11ClN2O2S
    4-氯-2-甲基异吲哚-1,3-二酮 N-methyl-3-chlorophthalimide 66653-93-8 C9H6ClNO2
    4-氯-2-甲基喹唑啉 2-methyl-4-chloroquinazoline 6484-24-8 C9H7ClN2
    4-氯-2-甲基吡啶1-氧化物 4-chloro-2-picoline-N-oxide 696-08-2 C6H6ClNO
    4-氯-2-甲基丁-3-烯-2-醇 4-Chloro-2-methylbut-3-en-2-ol 62493-31-6 C5H9ClO
    4-氯-2-甲基丁-2-烯-1-醇乙酸酯 (Z)-1-acetoxy-2-methyl-4-chloro-but-2-ene 62393-10-6 C7H11ClO2
    4-氯-2-甲基-6-硝基苯胺 4-chloro-2-methyl-6-nitroaniline 62790-50-5 C7H7ClN2O2
    4-氯-2-甲基-5H-吡咯并[3,2-d]嘧啶 4-chloro-2-methyl-5H-pyrrolo[3,2-d]pyrimidine 65749-86-2 C7H6ClN3
    4-氯-2-甲基-2-丁烯-1-醛新戊基缩醛 4-chloro-2-methyl-2-buten-1-al neopentyl acetal 62285-88-5 C10H17ClO2
    4-氯-2-甲基-1H-吲哚 4-chloro-2-methyl-1H-indole 6127-16-8 C9H8ClN
    4-氯-2-甲基-1-亚硝基苯 4-chloro-2-methyl-1-nitrosobenzene 65063-95-8 C7H6ClNO
    4-氯-2-甲基-1,7-二氮杂萘 4-chloro-2-methyl-1,7-naphthyridine 61319-98-0 C9H7ClN2
    4-氯-2-甲基-1,5-萘啶 4-Chloro-2-methyl-1,5-naphthyridin 61319-97-9 C9H7ClN2
    4-氯-2-甲基-1,3-苯并噻唑-5-胺 4-chloro-2-methyl-benzothiazol-5-ylamine 686747-15-9 C8H7ClN2S
    4-氯-2-氧代-1,2-二氢喹啉-3-甲腈 4-chloro-2-oxo-1,2-dihydroquinoline-3-carbonitrile 680210-85-9 C10H5ClN2O
    4-氯-2-氟苯甲醛 4-chloro-2-fluorobenzaldehyde 61072-56-8 C7H4ClFO
    4-氯-2-氟-1-碘苯 4-chloro-2-fluoro-1-iodobenzene 6797-79-1 C6H3ClFI
    4-氯-2-氟-1-异硫氰基苯 4-chloro-2-fluoro-phenyl isothiocyanate 68034-69-5 C7H3ClFNS
    4-氯-2-氟-1-异氰基苯 4-chloro-2-fluoro-1-isocyanobenzene 602262-00-0 C7H3ClFN
    4-氯-2-异氰基-1-甲基苯 4-chloro-2-isocyano-1-methylbenzene 602262-01-1 C8H6ClN
    4-氯-2-咪唑-1-基苯酚 4-chloro-2-(1H-imidazole-1-yl)phenol 61292-68-0 C9H7ClN2O
    4-氯-2-吡啶甲醛 4-chloro-2-pyridinecarbaldehyde 63071-13-6 C6H4ClNO
    4-氯-2-吡啶甲醇 (4-chloropyridin-2-yl)methanol 63071-10-3 C6H6ClNO
    4-氯-2-吡啶-4-基嘧啶 4-chloro-2-(pyridin-4-yl)-pyrimidine 61310-55-2 C9H6ClN3
    4-氯-2-吡啶-4-喹唑啉 4-chloro-2-(pyridin-4-yl)quinazoline 6484-27-1 C13H8ClN3
    4-氯-2-二氟甲氧基苯甲酸甲酯 methyl 4-chloro-2-(difluoromethoxy)benzoate 639826-30-5 C9H7ClF2O3
    4-氯-2-乙基苯甲酰氯化物 2-ethyl-4-chlorobenzoic acid chloride 618891-97-7 C9H8Cl2O
    4-氯-2-乙基戊-4-烯醛 4-chloro-2-ethyl-pent-4-enal 62242-09-5 C7H11ClO
    4-氯-2-丙-2-烯基苯甲酸 2-allyl-4-chlorobenzoic acid 61436-77-9 C10H9ClO2
    4-氯-2-[4-(氟磺酰基)苯基]喹啉-6-羧酸乙酯 Ethyl 4-chloro-2-(4-fluorosulfonylphenyl)-6-quinolinecarboxylate 64415-12-9 C18H13ClFNO4S
    4-氯-2-[(6-甲氧基-3-吡啶基)氨基]苯甲酸 4-chloro-2-((6-methoxypyridin-3-yl)amino)benzoic acid 6626-07-9 C13H11ClN2O3
    4-氯-2-[(3,4-二甲基苯基)甲基]苯酚 o-CRESOL, 4-CHLORO-alpha-(3,4-XYLYL)- 6955-53-9 C15H15ClO
    4-氯-2-(甲磺酰基)吡啶 4-chloro-2-(methylsulfonyl)pyridine 66154-70-9 C6H6ClNO2S
    4-氯-2-(甲氧基亚胺)-3-氧代丁酸乙酯 ethyl 2-methoxyimino-3-oxo-4-chlorobutyrate 64485-87-6 C7H10ClNO4
    4-氯-2-(氯甲基)苯甲酰氯 Benzoyl chloride, 4-chloro-2-(chloromethyl)- 652135-42-7 C8H5Cl3O
    4-氯-2-(氯甲基)-6-甲基嘧啶 2-chloromethyl-4-chloro-6-methylpyrimidine 64994-45-2 C6H6Cl2N2
    4-氯-2-(三氟甲基)苯乙酸 2-(4-chloro-2-(trifluoromethyl)phenyl)acetic acid 601513-31-9 C9H6ClF3O2
    4-氯-2-(三氟甲基)偶氮苯 4-Chloro-2-(trifluoromethyl)benzenediazonium 61886-21-3 C7H3ClF3N2+
    4-氯-2-(6,7-二甲氧基-3,4-二氢异喹啉-1-基)苯胺 4-chloro-2-(6,7-dimethoxy-3,4-dihydroisoquinolin-1-yl)aniline 62206-12-6 C17H17ClN2O2
    4-氯-2-(5-硝基-呋喃-2-基)-喹唑啉 4-Chlor-2-(5-nitro-2-furyl)chinazolin 6024-54-0 C12H6ClN3O3
    4-氯-2-(4-甲氧基苯基)嘧啶 2-(p-methoxyphenyl)-4-chloropyrimidine 68535-54-6 C11H9ClN2O
    4-氯-2-(4-氯苯基)-6-甲基嘧啶 4-chloro-2-(4-chlorophenyl)-6-methylpyrimidine 66744-01-2 C11H8Cl2N2
    4-氯-2-(4-氯-1,3-二氢-3-氧代-2H-吲哚-2-亚基)-1,2-二氢-3H-吲哚-3-酮 4,4'-diCl-indigo 6275-44-1 C16H8Cl2N2O2
    4-氯-2-(4-吡啶)-6-甲基嘧啶 4-Chloro-6-methyl-2-(4-pyridinyl)pyrimidine 61310-33-6 C10H8ClN3
    4-氯-2-(3-甲氧基苯基)-6-甲基嘧啶 4-chloro-2-(3-methoxy-phenyl)-6-methyl-pyrimidine 66744-02-3 C12H11ClN2O
    4-氯-2-(2-羟基乙基)-5-[(2-羟基乙基)甲基氨基]-3(2H)-哒嗪酮 4-Chloro-2-(2-hydroxy-ethyl)-5-[(2-hydroxy-ethyl)-methyl-amino]-2H-pyridazin-3-one 66597-68-0 C9H14ClN3O3
    4-氯-2-(2-氟苯基)-喹唑啉 4-chloro-2-(2-fluoro-phenyl)-quinazoline 610276-37-4 C14H8ClFN2