| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,5-二溴-1H-咪唑-4-甲酸甲酯 | methyl 2,4-dibromo-1H-imidazole-5-carboxylate | 883876-21-9 | C5H4Br2N2O2 |
| 2,5-二溴-1-甲基-1H-咪唑 | 2,5-dibromo-1-methyl-1H-imidazole | 53857-59-3 | C4H4Br2N2 |
| 2,5-二溴-1,4-二甲基-1H-咪唑 | 2,5-dibromo-1,4-dimethyl-1<i>H</i>-imidazole | 850429-58-2 | C5H6Br2N2 |
| 2,5-二氯噻唑-4-羧酸乙酯 | Ethyl 2,5-dichloro-4-thiazolecarboxylate | 135925-33-6 | C6H5Cl2NO2S |
| 2,5-二氯噻唑-4-甲腈 | 4-cyano-2,5-dichlorothiazole | 127426-26-0 | C4Cl2N2S |
| 2,5-二氯噻唑 | 2,5-dichlorothiazole | 16629-14-4 | C3HCl2NS |
| 2,5-二氯-N-{4-氯-3-[5-(4-异丙氧基苯基)苯并恶唑-2-基]苯基}-苯磺酰胺 | 2,5-dichloro-N-{4-chloro-3-[5-(4-isopropoxyphenyl)benzoxazol-2-yl]phenyl}-benzenesulfonamide | 1033803-01-8 | C28H21Cl3N2O4S |
| 2,5-二氯-4-硝基-1H-咪唑 | 2,5-dichloro-4-nitro-1H-imidazole | 15965-32-9 | C3HCl2N3O2 |
| 2,5-二氨基-1,3,4-噻二唑 | 2,5-diamino-1,3,4-thiadiazole | 2937-81-7 | C2H4N4S |
| 2,5-二氢-7-甲氧基-2-(4-甲氧基苯基)-3H-吡唑并[4,3-c]喹啉-3-一 | 2,5-Dihydro-7-methoxy-2-(4-methoxyphenyl)-3H-pyrazolo[4,3-c]quinolin-3-one | 164025-44-9 | C18H15N3O3 |
| 2,5-二氟-N-{2-氟-3-[2-(四氢吡喃-2-基)-2H-吡唑-3-基]苯基}-N-甲氧基甲基苯磺酰胺 | 2,5-difluoro-N-{2-fluoro-3-[2-(tetrahydropyran-2-yl)-2H-pyrazol-3-yl]phenyl}-N-methoxymethylbenzenesulfonamide | 1357587-47-3 | C22H22F3N3O4S |
| 2,5-二氟-1H-咪唑-4-羧酸(9ci) | 2,4-difluoroimidazole-5-carboxylic acid | 89676-60-8 | C4H2F2N2O2 |
| 2,5-二异丙基-1,3,4-噻二唑 | 2,5-Diisopropyl-1,3,4-thiadiazol | 40928-83-4 | C8H14N2S |
| 2,5-二巯基噻二唑单钠盐 | 1,3,4-Thiadiazolidine-2,5-dithione, monosodium salt | 50530-45-5 | C2HN2NaS3 |
| 2,5-二巯基噻二唑 | 2,5-Dimercapto-1,3,4-thiadiazole | 1072-71-5 | C2H2N2S3 |
| 2,5-二巯基-1,3,4-噻二唑钠盐 | disodium;1,3,4-thiadiazole-2,5-dithiolate | —— | C2N2Na2S3 |
| 2,5-二巯基-1,3,4-三唑二钾盐 | 2,5-Dimercapto-1,3,4-thiadiazole dipotassium salt | 4628-94-8 | C2K2N2S3 |
| 2,5-二噻吩-2-基-[1,3]噻唑并[5,4-d][1,3]噻唑 | 2,5-bis(thiophen-2-yl)thiazolo[5,4-d]thiazole | 29608-87-5 | C12H6N2S4 |
| 2,5-二乙基恶唑 | 2,5-Diethyloxazole | 40953-14-8 | C7H11NO |
| 2,5-二乙基噻唑 | 2,5-Diaethyl-thiazol | 15729-76-7 | C7H11NS |
| 2,5-二乙基-4-甲基恶唑 | 2,5-Diethyl-4-methyloxazole | 40953-15-9 | C8H13NO |
| 2,5-二乙基-4-甲基-1,3-噻唑 | 2,5-diethyl-4-methylthiazole | 41981-71-9 | C8H13NS |
| 2,5-二乙基-1,3-噁唑-4-羧酸乙酯 | ethyl 2,5-dimethyloxazole-4-carboxylate | 23000-15-9 | C8H11NO3 |
| 2,5-二乙基-1,3,4-噻二唑 | 2,5-Diethyl-1,3,4-thiadiazol | 40928-84-5 | C6H10N2S |
| 2,5-二丙基-4-甲基噻唑 | 2,5-Dipropyl-4-methylthiazole | 87116-71-0 | C10H17NS |
| 2,5-二(叔-十二烷基二硫代)-1,3,4-噻二唑 | 2,5-bis(t-dodecyldisulfanyl)-1,3,4-thiadiazole | 59656-20-1 | C26H50N2S5 |
| 2,5-二(十二烷基二硫代)-1,3,4-噻二唑 | bis-dodecyldisulfanyl-[1,3,4]thiadiazole | 13539-12-3 | C26H50N2S5 |
| 2,5-二(三甲硅烷基)噻唑 | 2,5-bis-trimethylsilanyl-thiazole | 79265-34-2 | C9H19NSSi2 |
| 2,5-二(三溴甲基)-1,3,4-噻二唑 | 2,5-Bis(tribrommethyl)-1,3,4-thiadiazol | 63140-62-5 | C4Br6N2S |
| 2,5-二(三氟甲基)-1,3,4-恶二唑 | 2,5-bis(trifluoromethyl)-1,3,4-oxadiazole | 1868-48-0 | C4F6N2O |
| 2,5-乙基-2-噻唑羧酸 | 5-Ethyl-1,3-thiazole-2-carboxylic acid | 75954-20-0 | C6H7NO2S |
| 2,5,6,7-四氢-3H-吡咯并[2,1-c][1,2,4]三唑-3-酮 | 6,7-dihydro-2H-pyrrolo[2,1-c][1,2,4]triazol-3(5H)-one | 116056-07-6 | C5H7N3O |
| 2,5,6,7-四氢-2-苯基-4H-苯并三唑-4-酮肟1-氧化物 | 4-hydroxyimino-2-phenyl-4,5,6,7-tetrahydro-2H-1,2,3-benzotriazol-1-ium-1-olate | —— | C12H12N4O2 |
| 2,4-噻唑二羧酸,2-乙酯 | 2-(ethoxycarbonyl)thiazole-4-carboxylic acid | 911466-96-1 | C7H7NO4S |
| 2,4-双-(2-甲基-1-咪唑)-苯胺 | 2,4-bis-(2-methylimidazol-1-yl)phenylamine | 134485-97-5 | C14H15N5 |
| 2,4-二苯基咪唑 | 2,5-diphenyl-1H-imidazole | 670-83-7 | C15H12N2 |
| 2,4-二苯基5-基 噻唑乙酸甲酯 | (2,4-diphenyl-thiazol-5-yl)-acetic acid methyl ester | 23821-92-3 | C18H15NO2S |
| 2,4-二苯基-5-噻唑甲醇 | (2,4-Diphenyl-1,3-thiazol-5-yl)methanol | 864068-86-0 | C16H13NOS |
| 2,4-二苯基-5-吡啶-4-基-2,4-二氢-[1,2,4]三唑-3-酮 | 2,4-Diphenyl-5-pyridin-4-yl-2,4-dihydro-[1,2,4]triazol-3-one | 104707-66-6 | C19H14N4O |
| 2,4-二苯基-1H-咪唑-5-羧酸乙酯 | ethyl 2,4-diphenyl-1H-imidazole-5-carboxylate | 37009-52-2 | C18H16N2O2 |
| 2,4-二苯基-1,3-噻唑-5-胺 | 2,4-diphenyl-thiazol-5-ylamine | 38093-77-5 | C15H12N2S |
| 2,4-二苯基-1,3-噻唑-5-羰酰氯 | 2,4-diphenylthiazole-5-carbonyl chloride | 857284-13-0 | C16H10ClNOS |
| 2,4-二苯基-1,3-噻唑-5-羧酸乙酯 | ethyl 2,4-diphenylthiazole-5-carboxylate | 402567-86-6 | C18H15NO2S |
| 2,4-二苯基-1,3-噻唑-5-羧酸 | 2,4-diphenylthiazole-5-carboxylic acid | 502935-47-9 | C16H11NO2S |
| 2,4-二苯基-1,3-噻唑-5-磺酰氯 | 2,4-Diphenyl-1,3-thiazole-5-sulfonyl chloride | 868755-57-1 | C15H10ClNO2S2 |
| 2,4-二苯基-1,3-噻唑-5-甲醛 | 2,4-Diphenyl-1,3-thiazole-5-carbaldehyde | 864068-85-9 | C16H11NOS |
| 2,4-二苯噁唑 | 2,4-diphenyl-1,3-oxazole | 838-41-5 | C15H11NO |
| 2,4-二羟基噻唑-5-乙酸 | 2,4-dihydroxythiazole-5-acetic acid | 6628-19-9 | C5H5NO4S |
| 2,4-二羟基噻唑 | 2,4-dihydroxy-thiazole | 625-85-4 | C3H3NO2S |
| 2,4-二碘恶唑 | 2,4-diiodooxazole | 1037597-73-1 | C3HI2NO |