| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 二氢-4-碘-5-甲基呋喃-2(3H)-酮 | 4-iodo-5-methyldihydrofuran-2(3H)-one | 18152-73-3 | C5H7IO2 |
| 二氢-4-甲基 2(3H)-呋喃酮 | dihydro-4-methyl-2(3H)-furanone | 1679-49-8 | C5H8O2 |
| 二氢-4,4-二甲基-2,3-呋喃二酮 | ketopantolactone | 13031-04-4 | C6H8O3 |
| 二氢-3-羟基-5,5-二甲基-3-(三氟甲基)-2(3H)-呋喃酮 | Copper (II) ethylglyoxal bis(N(4)-methylthiosemicarbazone) | 127207-06-1 | C8H14CuN6S2 |
| 二氢-3-疏基-2(3H)-呋喃酮 | 2-mercapto-γ-butyrolactone | 14032-62-3 | C4H6O2S |
| 二氢-2H-硫代吡喃-3(4h)-酮 | dihydro-2H-thiopyran-3(4H)-one | 19090-03-0 | C5H8OS |
| 二氢-2-胍基乙基磷酸酯 | dihydrogen-2-guanidinoethyl phosphate | 1119-69-3 | C3H10N3O4P |
| 二氢-2-甲基-3(2H)-噻吩酮 | 2-methyltetrahydrothiophen-3-one | 13679-85-1 | C5H8OS |
| 二氢-1H,3H,5H-吡咯并[1,2-a]噻唑并[3,4-d]吡嗪-5,8,10(5aH,10aH)-三酮 | Pidotimod Impurity Y | 161771-76-2 | C9H10N2O3S |
| 二氢-1,4-甲基-9-咔唑 | 1,4-dihydro-9-methylcarbazole | 100712-87-6 | C13H13N |
| 二氢-1,4-二甲基-1,4-乙桥-1H,3H-噻吩并(3,4-c)噻吩-3,6(4H)-二酮 | 1,4-Ethano-1H,3H-thieno(3,4-c)thiophene-3,6(4H)-dione, dihydro-1,4-dimethyl- | 129679-46-5 | C10H12O2S2 |
| 二氢-1,4-二甲基-1,4-乙桥-1H,3H-呋喃并(3,4-c)呋喃-3,6(4H)-二酮 | 1,4-Ethano-1H,3H-furo(3,4-c)furan-3,6(4H)-dione, dihydro-1,4-dimethyl- | 129679-50-1 | C10H12O4 |
| 二氢-1,4-乙桥-1H,3H-呋喃并(3,4-c)呋喃-3,6(4H)-二酮 | bis-lactone | 129679-49-8 | C8H8O4 |
| 二氢-1,4-乙桥-1H,3H-呋喃并(3,4-c)呋喃-3,6(4H)-二硫酮 | Dihydro-1,4-ethano-1H,3H-furo(3,4-c)furan-3,6(4H)-dithione | 129679-53-4 | C8H8O2S2 |
| 二氢-1,4-乙基桥-1H,3H-噻吩并(3,4-c)噻吩-3,6(4H)-二酮 | Dihydro-1,4-ethano-1H,3H-thieno(3,4-c)thiophene-3,6(4H)-dione | 129679-44-3 | C8H8O2S2 |
| 二氟草酸硼酸钠 | sodium difluoro(oxalato)borate | 1016545-84-8 | C2BF2O4*Na |
| 二氟膦基氧基-二氟-膦 | μ-oxo-bis(difluorophosphane) | 13812-07-2 | F4OP2 |
| 二氟膦 | difluorophosphine | 14984-74-8 | F2HP |
| 二氟胺 | difluoroamine | 10405-27-3 | F2HN |
| 二氟磺基醋酸二甲酯 | Difluorsulfoessigsaeure-dimethylester | 1869-42-7 | C4H6F2O5S |
| 二氟磷酸酸酐 | difluorophosphoric acid anhydride | 14456-60-1 | F4O3P2 |
| 二氟磷酸 | difluorophosphoric acid | 13779-41-4 | F2HO2P |
| 二氟碘甲烷 | iododifluoromethane | 1493-03-4 | CHF2I |
| 二氟硼烷基氧基-二氟-硼烷 | Bis(difluoroboryl) oxide | 12523-60-3 | B2F4O |
| 二氟硼烷基-二氟-硼烷 | diboron tetrafluoride | 13965-73-6 | B2F4 |
| 二氟硼烷 | difluoroborane | 13709-79-0 | BF2H |
| 二氟硫代乙酸乙酯 | Ethyl Difluorothioacetate | 1076198-05-4 | C4H6F2O2S |
| 二氟硅烷 | difluorosilane | 13824-36-7 | F2H2Si |
| 二氟甲醇 | difluoromethanol | 1426-06-8 | CH2F2O |
| 二氟甲烷磺酰氯 | difluoromethylsulfonyl chloride | 1512-30-7 | CHClF2O2S |
| 二氟甲烷磺酰氟 | difluoromethanesulfonyl fluoride | 1554-47-8 | CHF3O2S |
| 二氟甲烷亚磺酸锌(II) | Zinc difluoromethanesulfinate | 1355729-38-2 | C2H2F4O4S2Zn |
| 二氟甲基苯磺酸盐 | difluoromethyl phenyl-sulfonate | 120608-92-6 | C7H6F2O3S |
| 二氟甲基苯硫醚 | difluoromethyl phenyl sulfide | 1535-67-7 | C7H6F2S |
| 二氟甲基苯砜 | difluoromethyl phenyl sulfone | 1535-65-5 | C7H6F2O2S |
| 二氟甲基膦酸二乙酯 | Diethyl difluoromethylphosphonate | 1478-53-1 | C5H11F2O3P |
| 二氟甲基十八碳-9-烯酸酯 | difluoromethyl octadec-9-enoate | 120608-82-4 | C19H34F2O2 |
| 二氟甲基-2,2,2-三氟乙基醚 | 1,1,1-trifluoro-2-difluoromethoxypropane | 1885-48-9 | C3H3F5O |
| 二氟溴甲烷 | bromodifluoromethane | 1511-62-2 | CHBrF2 |
| 二氟溴甲基三甲基硅烷 | (bromodifluoromethyl)trimethylsilane | 115262-01-6 | C4H9BrF2Si |
| 二氟溴乙酰氟 | Bromdifluoracetylbromid | 1796-12-9 | C2Br2F2O |
| 二氟泼尼酯杂质11 | (6S,8S,9R,10S,11S,13S,14S)-6,9-difluoro-11-hydroxy-17-(2-hydroxy-acetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15-decahydro cyclopenta[a]phenanthren-3-one | 1270039-29-6 | C21H24F2O4 |
| 二氟氰基膦 | Cyanodifluorphosphin | 14118-40-2 | CF2NP |
| 二氟氯乙酸钠 | Chlorodifluoro-acetic acid sodium | 1895-39-2 | C2HClF2NaO2 |
| 二氟氧膦 | Phosphonic difluoride | 14939-34-5 | F2OP+ |
| 二氟比卡鲁胺异构体 | 2-Fluoro-4-desfluoro Bicalutamide | 1159977-36-2 | C18H14F4N2O4S |
| 二氟林 | diflumetorim | 130339-07-0 | C15H16ClF2N3O |
| 二氟尼柳杂质 | [1,1'-Biphenyl]-3-carboxylic acid, 2',4'-difluoro-2-hydroxy- | 1258635-47-0 | C13H8F2O3 |
| 二氟吡隆 | diflufenzopyr | 109293-97-2 | C15H12F2N4O3 |
| 二氟可龙特戊酸酯 | Diflucortolone pivalate | 15845-96-2 | C27H36F2O5 |