| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 二氢磷化锂 | lithium dihydrogenphosphide | 24167-79-1 | H2LiP |
| 二氢磷化钾 | Kaliumphosphid | 13659-67-1 | H2KP |
| 二氢氧根[四氨合铂(Ⅱ)] | Platinum(2+), tetraamminedihydroxy- | 15651-37-3 | H14N4O2Pt |
| 二氢氧化钒 | Vanadium dihydroxide | 39096-97-4 | H2O2V |
| 二氢氧化氧化钌 | Dihydroxy(oxo)ruthenium | 24770-20-5 | H2O3Ru |
| 二氢四溴铂酸 | Dihydrogen tetrabromoplatinate | 36732-60-2 | Br4H2Pt |
| 二氢四氧代磷酸 | dihydrogen phosphate | 14066-20-7 | H2O4P |
| 二氢化钛 | titanium dihydride | 7704-98-5 | H2Ti |
| 二氢化物镓烷镁 | —— | Ga2Mg5 | |
| 二氢六氯锇(IV)酸盐六水合物 | Dihydrogen hexachloroosmiate (IV) | —— | Cl6H2Os |
| 二氢偶砷酸铷 | rubidium dihydrogenarsenate | 13464-57-8 | AsH2O4*Rb |
| 二氟钛 | Titanium(2+);difluoride | —— | F2Ti |
| 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 |
| 二氟磷酸酸酐 | difluorophosphoric acid anhydride | 14456-60-1 | F4O3P2 |
| 二氟磷酸 | difluorophosphoric acid | 13779-41-4 | F2HO2P |
| 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 |
| 二氟硅烷 | difluorosilane | 13824-36-7 | F2H2Si |
| 二氟氨磺酰氯 | N,N-difluorosulfamoyl chloride | 30913-20-3 | ClF2NO2S |
| 二氟氨基自由基 | difluoroamino radical | 3744-07-8 | F2N |
| 二氟氧膦 | Phosphonic difluoride | 14939-34-5 | F2OP+ |
| 二氟化锡 | tin (II) fluoride | 7783-47-3 | F2Sn |
| 二氟化锗 | Difluoro germanium | 13940-63-1 | F2Ge |
| 二氟化铅 | Lead fluoride (PbF2) | 7783-46-2 | F2Pb |
| 二氟化磷阴离子 | phosphorus difluoride anion | 37366-68-0 | F2P |
| 二氟化氧硒 | Selenonyl fluoride | 14984-81-7 | F2O2Se |
| 二氟化氧 | difluoroether | 7783-41-7 | F2O |
| 二氟化氢钾 | potassium hydrogen difluoride | 1279123-63-5 | F2H*K |
| 二氟化二氧 | dioxygen difluoride | 7783-44-0 | F2O2 |
| 二氟代氙 | xenon difluoride | 13709-36-9 | F2Xe |
| 二氟二氯锗烷 | difluorodichlorogermane | 24422-21-7 | Cl2F2Ge |
| 二氟三氯化锑 | SbCl3F2 | 24626-20-8 | Cl3F2Sb |
| 二氟一氯化铝 | aluminum;chloride;difluoride | 13814-65-8 | AlClF2 |
| 二氟(二碘)硅烷 | Difluoro(diiodo)silane | 27669-15-4 | F2I2Si |
| 二十氧化十二铋一锗 | Bismuth germanium oxide (Bi12GeO20) | 12233-73-7 | Bi2Ge2O7 |
| 二亚硫酸钯(2+)二钾盐 | Sulfurous acid, palladium(2+) potassium salt (2:1:2) | 68310-13-4 | K2O6PdS2 |
| 二亚硫酸钠盐 | Disulphurous acid, sodium salt | 18403-71-9 | HNaO5S2 |
| 二亚硫酸金(I)三钠 | Sulfurous acid, gold(1+) sodium salt (2:1:3) | 19153-98-1 | AuNa3O6S2 |
| 二亚硝酰基铁络合物 | Iron nitrosyl | 68586-27-6 | FeN2O2+2 |
| 二亚硝基二氨合钯; | azane;palladium(2+);dinitrite | 28068-05-5 | H6N4O4Pd |
| 二[氧代(二氧代)钽]镉 | Cadmium bis[oxido(dioxo)tantalum] | 12050-35-0 | CdO6Ta2 |
| 二[氧代(二氧代)钒]镉 | Cadmium bis[oxido(dioxo)vanadium] | 12422-12-7 | CdO6V2 |
| 二[3-(3-氨基-3-羰基丙基)-2-[(1-甲基-2-苯基-1H-吲哚-3-基)偶氮]噻唑正离子]四氯锌酸酯(2-) | Dialuminium pentadecasilicon icosahydroxide tricosaoxide | 97721-81-8 | Al2H20O43Si15 |
| 二-m-氯四氯二-铝 | Dialuminum;hexachloride | 13845-12-0 | Al2Cl6 |
| 二(羟基-d)锆 | di(hydroxy-d)zirconium | 872215-17-3 | H2O2Zr |
| 二(磷酸)镧三钾盐 | Lanthanum tripotassium bis(phosphate) | 59129-19-0 | K3LaO8P2 |
| 二(磷酸)镧三钠盐 | Lanthanum trisodium bis(phosphate) | 55859-82-0 | LaNa3O8P2 |
| 二(磷酸)三钾铽盐 | Tripotassium terbium bis(phosphate) | 56080-92-3 | K3O8P2Tb |