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中文名称 英文名称 CAS号 化学式
3,4-二氢-1'-(3-甲基丁-2-烯基)螺(1H-茚-1,4'-哌啶) Mebut-indpip 137730-58-6 C18H25N
3,4-二氟苯肼 3,4-difluorophenylhydrazine 161886-22-2 C6H6F2N2
3,4-二氟苯磺酰胺 3,4-difluorobenzenesulfonamide 108966-71-8 C6H5F2NO2S
3,4-二氟苯硼酸 (3,4-difluorophenyl)boronic acid 168267-41-2 C6H5BF2O2
3,4-二氟苯甲醚 1,2-difluoro-4-methoxy-benzene 115144-40-6 C7H6F2O
3,4-二氟苯甲酸乙酯 ethyl 3,4-difluorobenzoate 144267-96-9 C9H8F2O2
3,4-二氟苯甲酰氟化物 3,4-difluorobenzoyl fluoride 127269-25-4 C7H3F3O
3,4-二氟苯甲脒 3,4-difluorobenzenecarboximidamide 114040-50-5 C7H6F2N2
3,4-二氟苯异硫氰酸酯 3,4-difluorophenyl isothiocyanate 113028-75-4 C7H3F2NS
3,4-二氟苯基氨基甲酸叔丁酯 tert-butyl (3,4-difluorophenyl)carbamate 144298-04-4 C11H13F2NO2
3,4-二氟苯基哌啶-4-甲酮 4-(3,4-difluorobenzoyl)piperidine 149452-43-7 C12H13F2NO
3,4-二氟苯基乙酰氯 2-(3,4-difluorophenyl)acetyl chloride 121639-61-0 C8H5ClF2O
3,4-二氟苯基丙烷-2-酮 3,4-difluorophenylpropan-2-one 1017083-59-8 C9H8F2O
3,4-二氟苯亚磺酸钠 sodium 3,4-difluorobenzenesulfinate 114336-38-8 C6H3F2O2S*Na
3,4-二氟苯乙醚 3,4-difluorophenyl ethyl ether 163848-46-2 C8H8F2O
3,4-二氟苯乙炔 4-ethynyl-1,2-difluorobenzene 143874-13-9 C8H4F2
3,4-二氟苯-1-磺酰氯 3,4-difluorobenzenesulfonyl chloride 145758-05-0 C6H3ClF2O2S
3,4-二氟苄基磺酰氯 (3,4-difluorophenyl)methanesulfonyl chloride 163295-73-6 C7H5ClF2O2S
3,4-二氟肉桂酸 (E)-3-(3,4-difluorophenyl)acrylic acid 112897-97-9 C9H6F2O2
3,4-二氟硫代苯甲醚 (3,4-difluorophenyl)(methyl)sulfane 130922-41-7 C7H6F2S
3,4-二氟水杨酸 3,4-difluoro-2-hydroxybenzoic acid 189283-51-0 C7H4F2O3
3,4-二氟扁桃酸 2-(3,4-difluorophenyl)-2-hydroxyacetic acid 132741-29-8 C8H6F2O3
3,4-二氟噻吩 3,4-difluorothiophene 19259-15-5 C4H2F2S
3,4-二氟吉非替尼杂质 4-[(3,4-difluorophenyl)amino]-6-[3-(morpholin-4-yl)propyloxy]-7-methoxyquinazoline 184475-50-1 C22H24F2N4O3
3,4-二氟-苯磺酸 3,4-Difluorobenzenesulfonic acid 1185115-56-3 C6H4F2O3S
3,4-二氟-[1,1-联苯]-4-甲腈 3,4'-difluorobiphenyl-4-carbonitrile 1214332-40-7 C13H7F2N
3,4-二氟-N-甲氧基-N-甲基苯甲酰胺 3,4-difluoro-N-methoxy-N-methylbenzamide 188345-25-7 C9H9F2NO2
3,4-二氟-N-(吡啶-3-基)苯甲酰胺 3,4-difluoro-N-(pyridin-3-yl)benzamide 1030230-30-8 C12H8F2N2O
3,4-二氟-6-硝基苯甲酸甲酯 methyl 4,5-difluoro-2-nitrobenzoate 1015433-96-1 C8H5F2NO4
3,4-二氟-6-氨基苯酚 2-amino-4,5-difluorophenol 163734-01-8 C6H5F2NO
3,4-二氟-5-羟基苯基硼酸,频哪醇酯 2,3-Difluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-YL)phenol 1220219-43-1 C12H15BF2O3
3,4-二氟-5-硝基苯硼酸 (3,4-Difluoro-5-nitrophenyl)boronic acid 1072952-06-7 C6H4BF2NO4
3,4-二氟-5-硝基苯甲酸 3,4-difluoro-5-nitro-benzoic acid 1121583-51-4 C7H3F2NO4
3,4-二氟-5-硝基苯甲腈 3,4-Difluoro-5-nitrobenzonitrile 1119454-07-7 C7H2F2N2O2
3,4-二氟-5-硝基三氟甲苯 1,2-difluoro-3-nitro-5-(trifluoromethyl)benzene 101646-01-9 C7H2F5NO2
3,4-二氟-5-甲氧基苯胺 3,4-difluoro-5-methoxyaniline 1195190-12-5 C7H7F2NO
3,4-二氟-5-甲基苯甲醛 3,4-difluoro-5-methylbenzaldehyde 1017778-64-1 C8H6F2O
3,4-二氟-5-甲基苯甲酸 3,4-difluoro-5-methylbenzoic acid 1017778-60-7 C8H6F2O2
3,4-二氟-5-(甲氧基羰基)苯硼酸 (3,4-difluoro-5-(methoxycarbonyl)phenyl)boronic acid 1217500-74-7 C8H7BF2O4
3,4-二氟-5-(三氟甲基)苯甲醛 3,4-difluoro-5-(trifluoromethyl)benzaldehyde 134099-28-8 C8H3F5O
3,4-二氟-4-(4-戊基环己基)联苯 3,4-difluoro-4'-(4-pentyl-cyclohexyl)-biphenyl 134412-17-2 C23H28F2
3,4-二氟-2-醛基苯硼酸 3,4-Difluoro-2-formylphenylboronic acid 1451392-91-8 C7H5BF2O3
3,4-二氟-2-羟基苯胺盐酸盐 6-Amino-2,3-difluorophenol hydrochloride 1330750-27-0 C6H6ClF2NO
3,4-二氟-2-羟基苯甲腈 6-cyano-2,3-difluorophenol 186590-34-1 C7H3F2NO
3,4-二氟-2-碘苯胺 3,4-difluoro-2-iodoaniline 161958-41-4 C6H4F2IN
3,4-二氟-2-甲氧基苯胺硫酸盐 3,4-Difluoro-2-methoxyaniline sulfate 1072945-56-2 C7H9F2NO5S
3,4-二氟-2-甲氧基苯胺 3,4-difluoro-2-methoxyaniline 114076-35-6 C7H7F2NO
3,4-二氟-2-甲基苯胺 3,4-difluoro-2-methylaniline 114153-09-2 C7H7F2N
3,4-二氟-2-甲基苯硼酸频那醇酯 2-(3,4-Difluoro-2-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1025707-97-4 C13H17BF2O2
3,4-二氟-2-甲基苯甲酸 3,4-difluoro-2-methylbenzoic acid 157652-31-8 C8H6F2O2