| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3,4-二溴-2,5-二噻吩-2-基噻吩 | 3,4-dibromo-2,5-di(thien-2-yl)thiophene | 917602-26-7 | C12H6Br2S3 |
| 3,4-二溴-1-乙烯基吡唑 | 3,4-dibromo-1-vinylpyrazole | 923035-89-6 | C5H4Br2N2 |
| 3,4-二氯苯酚 | 3,4-dichlorophenol | 95-77-2 | C6H4Cl2O |
| 3,4-二氯苯胺 | 3,4-dichloroaniline | 95-76-1 | C6H5Cl2N |
| 3,4-二氯苯磺酸 | 3,4-dichlorobenzenesulfonic acid | 939-95-7 | C6H4Cl2O3S |
| 3,4-二氯苯甲基磺酰氯 | 3,4-dichlorobenzenesulphonyl chloride | 98-31-7 | C6H3Cl3O2S |
| 3,4-二氯苯基二丙酰胺 | N,N-Dipropionyl-3,4-dichlor-anilin | 954-24-5 | C12H13Cl2NO2 |
| 3,4-二氯硝基苯 | 3,4-dichloronitrobenzene | 99-54-7 | C6H3Cl2NO2 |
| 3,4-二氯甲苯 | 3,4-Dichlorotoluene | 95-75-0 | C7H6Cl2 |
| 3,4-二氯瑞巴派特杂质D | 2-(3,4-dichlorobenzamido)-3-(2-oxo-1,2-dihydroquinolin-4-yl)propanoic acid | 90098-08-1 | C19H14Cl2N2O4 |
| 3,4-二氯吡啶-2-甲酸 | 3,4-dichloropicolinic acid | 959578-03-1 | C6H3Cl2NO2 |
| 3,4-二氯二苯并呋喃 | 3,4-dichlorodibenzofuran | 94570-83-9 | C12H6Cl2O |
| 3,4-二氯-[1,1-联苯]-2-羧酸 | 3',4'-dichloro-[1,1'-biphenyl]-2-carboxylic acid | 916849-01-9 | C13H8Cl2O2 |
| 3,4-二氯-5-甲基苯酚 | 3,4-Dichloro-5-methylphenol | 94705-20-1 | C7H6Cl2O |
| 3,4-二氯-5-甲基苯基苯基硼酸,频哪醇酯 | 2-(3',4'-Dichloro-5'-methyl-[1,1'-biphenyl]-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 942069-71-8 | C19H21BCl2O2 |
| 3,4-二氯-4-甲基-2-戊酮 | 2-methyl-1,2-dichloropropyl methyl ketone | 91524-41-3 | C6H10Cl2O |
| 3,4-二氯-3-丁烯-2-酮 | 1,2-dichlorovinyl methyl ketone | 91157-97-0 | C4H4Cl2O |
| 3,4-二氯-2-甲基苯硼酸 | (3,4-dichloro-2-methylphenyl)boronic acid | 957035-17-5 | C7H7BCl2O2 |
| 3,4-二氯-2,5-二氢-2,5-二氧代-1H-吡咯-1-乙酸 | (2,5-dioxo-3,4-dichloro-2,5-dihydro-1H-pyrrol-1-yl)acetic acid | 98130-71-3 | C6H3Cl2NO4 |
| 3,4-二氯-1-(4-苯基丁基)吡咯-2,5-二酮 | 3,4-Dichloro-1-(4-phenylbutyl)-1H-pyrrole-2,5-dione | 92751-37-6 | C14H13Cl2NO2 |
| 3,4-二氯-1-(3-苯基丙基)吡咯-2,5-二酮 | N-(3-phenpropyl)-3,4-dichloromaleimide | 92751-36-5 | C13H11Cl2NO2 |
| 3,4-二氨基-N-苯基苯甲酰胺 | 5-phenylcarbamoyl-1,2-phenylenediamine | 93-64-1 | C13H13N3O |
| 3,4-二氨基-2,6-二氟苯酚 | 3,4-Diamino-2,6-difluorophenol | 906081-33-2 | C6H6F2N2O |
| 3,4-二氢苯并呋喃[2,3-C]吡啶 | 3,4-dihydrobenzofuro<2,3-c>pyridine | 97456-65-0 | C11H9NO |
| 3,4-二氢异壬-7-基-2,2-二甲基-2H-苯并吡喃-6-醇 | 3,4-Dihydroisonon-7-yl-2,2-dimethyl-2H-benzopyran-6-ol | 94247-27-5 | C20H32O2 |
| 3,4-二氢-螺[萘-1,4'-哌啶]盐酸盐 | 3,4-dihydrospiro<naphthalene-1(2H),4'-piperidine> hydrochloride | 95195-98-5 | C14H19N*ClH |
| 3,4-二氢-8-甲氧基-2H-1-苯并吡喃-3-醇 | 3,4-dihydro-3-hydroxy-8-methoxy-2H-1-benzopyran | 91520-01-3 | C10H12O3 |
| 3,4-二氢-7-甲氧基萘-2-甲腈 | 9-methyl-9H-carbazole-2-carbonitrile | 90381-42-3 | C12H11NO |
| 3,4-二氢-6-甲氧基异喹啉盐酸盐 | 6-methoxy-3,4-dihydroisoquinoline hydrochloride | 93549-15-6 | C10H11NO*ClH |
| 3,4-二氢-6-甲氧基-1-甲基-2-萘甲醛 | 3,4-dihydro-6-methoxy-1-methyl-2-naphthalenecarbaldehyde | 94040-31-0 | C13H14O2 |
| 3,4-二氢-6-甲基-2H-1-苯并吡喃-2-酮 | 3,4-dihydro-6-methyl-2H-1-benzopyran-2-one | 92-47-7 | C10H10O2 |
| 3,4-二氢-6,7-二甲氧基-3-氧代-2-喹喔啉丙酸 | 6,7-dimethoxy-2(1H)-quinoxalinone-3-propionylcarboxylic acid | 99208-26-1 | C13H14N2O5 |
| 3,4-二氢-6,7,8-三甲氧基-2-甲基异喹啉鎓硫酸甲酯盐 | 3,4-Dihydro-6,7,8-trimethoxy-2-methylisoquinolinium methyl sulphate | 93776-98-8 | C14H21NO7S |
| 3,4-二氢-4,4-二甲基-7,8-苯并香豆素 | Sodium 2,5-dichloro-4-(4-((2-chlorophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate | 94133-87-6 | C16H10Cl3N4NaO4S |
| 3,4-二氢-2H-苯并[1,4]噁嗪-6-羧酸 | 3,4-dihydro-2H-1,4-benzoxazine-6-carboxylic acid | 918789-44-3 | C9H9NO3 |
| 3,4-二氢-2H-苯并[1,4]噁嗪-6-甲腈 | 3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbonitrile | 928118-07-4 | C9H8N2O |
| 3,4-二氢-2H-硫代色烯-4-胺 | 3,4-dihydro-2H-thiochromen-4-ylamine | 93192-72-4 | C9H11NS |
| 3,4-二氢-2H-噻喃-5-羧酸1-氧化物 | 1-oxo-5,6-dihydro-4<i>H</i>-1λ<sup>4</sup>-thiopyran-3-carboxylic acid | 98136-05-1 | C6H8O3S |
| 3,4-二氢-2H-吡喃并[3,2-b]喹啉 | 3,4-Dihydro-2H-pyrano<3,2-b>chinolin | 94411-73-1 | C12H11NO |
| 3,4-二氢-2H-吡喃并[2,3-b]吡啶-4-醇 | 3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-ol | 911826-21-6 | C8H9NO2 |
| 3,4-二氢-2H-吡咯-2-甲酸乙酯 | 3,4-dihydro-2<i>H</i>-pyrrole-2-carboxylic acid ethyl ester | 98431-77-7 | C7H11NO2 |
| 3,4-二氢-2H-1-噁-4a,9-二氮杂蒽-10-酮 | 3,4-Dihydro-2H,6H-<1,3>oxazino<2,3-b>quinazolin-6-one | 94507-28-5 | C11H10N2O2 |
| 3,4-二氢-2H-1,5-苯并二氧杂卓-2-羧酸乙酯 | ethyl 2H-1,5-benzodioxepine-2-carboxylate | 91497-22-2 | C12H12O4 |
| 3,4-二氢-2H-1,4-苯恶嗪-2-羧酸 | 3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid | 90563-93-2 | C9H9NO3 |
| 3,4-二氢-2H-1,4-苯并噁唑盐酸盐 | 3,4-dihydro-2H-benzo[b][1,4]oxazine hydrochloride | 98491-38-4 | C8H9NO*ClH |
| 3,4-二氢-2-氧代-6-戊基-2H-吡喃-3-羧酸 | 3,4-Dihydro-2-oxo-6-pentyl-2H-pyran-3-carboxylic acid | 94088-19-4 | C11H16O4 |
| 3,4-二氢-2-(异丙基)-3-氧代-2H-1,4-苯并恶嗪 | 3,4-dihydro-2-(iso-propyl)-3-oxo-2H-1,4-benzoxazine | 91132-79-5 | C11H13NO2 |
| 3,4-二氢-2,2,5,7,8-五甲基-2H-1-苯并吡喃-6-酚 | 2,2,5,7,8-pentamethylchroman-6-ol | 950-99-2 | C14H20O2 |
| 3,4-二氢-1H-S,S-二-氧代-异硫基苯并吡喃-4-胺盐酸盐 | 4-Aminoisothiochroman 2,2-dioxide | 916420-33-2 | C9H11NO2S |
| 3,4-二氢-1-(羟基甲基)-2(1h)-异喹啉羧酸 1,1-二甲基乙酯 | tert-Butyl 1-(hydroxymethyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate | 954239-58-8 | C15H21NO3 |