| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 7440-23-5 | 钠; 金属钠 | sodium; atomicsodium; Natrium; Sodium atom; Sodium metal; Sodium-23 |  | Na | 详情 | 供应商 |
| 7553-56-2 | 碘; 碘片; 精碘; 碘,标准液 | Iodine; Actomar; DentaPure DP 90; Diatomic iodine; Diiodine; Eranol; Iodel FD; Iodine (127I2); Iodine colloidal; Iodine crystals; Iodine molecule (I2); Iodine sublimed; Iodomarin; Iosan Superdip; Jodosan; Molecular iodine; NSC 42355; Tegodyne |  | I2 | 详情 | 供应商 |
| 7704-34-9 | 硫磺; 升华硫; 硫 | Sulfur; MICROTHIOL SPECIAL; RASULF; SULFUR; SULFUR, AAS STANDARD SOLUTION; SULFUR AD USUM EXTERNUM; SULFUR atomic ABSORPTION STANDARD; SULFUR, COLLOIDAL; SULFUR FLOWERS; s |  | S8 | 详情 | 供应商 |
| 7727-37-9 | 氮; 氮气; 液氮 | Nitrogen; Diatomicnitrogen; Dinitrogen; Molecular nitrogen; Nitrogen (N2); Nitrogen gas; Nitrogennutrition (plant); Nitrogen-14 |  | N2 | 详情 | 供应商 |
| 7782-41-4 | 氟; 氟 | Fluorine; Diatomicfluorine; Difluorine; Fluorine-19; Molecular fluorine |  | F2 | 详情 | 供应商 |
| 7782-50-5 | 氯; 液氯; 氯气 | Chlorine; Chlorinemol.; Chlorine molecule (Cl2); Diatomic chlorine; Dichlorine; Molecularchlorine |  | Cl2 | 详情 | 供应商 |
| 12190-71-5 | 碘; 碘 | Iodine; Diat.iodine ion(1-); Diiodide; Diiodide (I21-); Diiodide anion (I2-); Diiodideion(1-); Diiodine anion (I2-); Iodide ion (I21-); Iodine anion radical(1-); Iodine anion(1-); Iodine diatomic mononegative ion(1-); Iodine ion (I21-); Iodine molecular ion(1-); Iodine radical anion; Iodine radical anion(1-); Mol.iodine anion(1-); Molecular iodine anion (I21-); Molecular iodine anion(1-); Molecular iodine ion(1-); Molecular iodine radical anion; Molecular iodine(1-) |  | I2 | 详情 | 供应商 |
| 7440-43-9 | 镉; Cd | Cadmium; cadmium dust fume; cadmium elementaire; cadmium powder; colloidal cadmium; kadmium; cadmium atomic absorption standard solution |  | Cd | 详情 | 供应商 |
| 58428-34-5 | Antimony selenide(SbSe) (7CI,9CI); Antimony50, selenium 50 (atomic); Antimony selenide (Sb2Se2); Antimony selenide(Sb3Se3); Antimony selenide (Sb4Se4) |  | SbSe | 详情 | 供应商 | |
| 10097-32-2 | Bromine, atomic; atomicbromine; Bromine atom; Bromo radical |  | Br | 详情 | 供应商 | |
| 24203-47-2 | Chlorine, ion (Cl1+); atomicchlorine(1+); Chlorine (Cl1+); Chlorine atom(1+); Chlorine ion (Cl+); Chlorineion(1+); Chlorine(1+); Cl1+ |  | Cl+ | 详情 | 供应商 | |
| 22537-15-1 | Chlorine, atomic; atomicchlorine; Chlorine atom; Chlorine radical; Chloro radical |  | Cl | 详情 | 供应商 | |
| 14701-13-4 | Fluorine, ion (F1+); atomicfluorine(1+); F1+; Fluorine atom(1+); Fluorine ion (F+); Fluorine ion(1+); Fluorine(1+); Monofluorine cation |  | FH2+ | 详情 | 供应商 | |
| 14762-94-8 | Fluorine, atomic; atomicfluorine; Fluorine atom; Fluorine radical; Fluorine-19 atom; Monofluorine |  | F2 | 详情 | 供应商 | |
| 12184-87-1 | Germanium, mol. (Ge4); Ge4; Germanium tetramer; Tetraatomic germanium |  | Ge4 | 详情 | 供应商 | |
| 12596-47-3 | Lithium, mol. (Li3); Li3; Lithium (Li3); Lithium cluster (Li3); Lithium triatomic molecule; Lithiumtrimer; Triatomic lithium; Trilithium |  | Li3 | 详情 | 供应商 | |
| 7440-59-7 | 高纯氦; 氦气 | Helium; atomichelium; Helium-4; o-Helium; p-Helium |  | He | 详情 | 供应商 |
| 12408-02-5 | Hydrogen ion; Hydrogen,ion (pos.) (5CI); atomic hydrogen cation(1+); atomic hydrogen ion; atomichydrogen ion (H+); atomic hydrogen ion(1+); atomic hydrogen(1+); Hydrion; Hydrogen(H+); Hydrogen (H1+); Hydrogen atom ion(1+); Hydrogen cation; Hydrogen ion(H+); Hydrogen ion (H1+); Hydrogen ion(1+); Hydrogen(1+); Hydrogen(1+) ion; Hydrogen, ion (H1+) electrolytic |  | H+ | 详情 | 供应商 | |
| 12385-13-6 | Hydrogen, atomic; atomichydrogen; Hydrogen (H1); Hydrogen atom; Hydrogen radical; Monatomic hydrogen; Protium |  | H | 详情 | 供应商 | |
| 12596-23-5 | Helium, ion (He41+)(8CI,9CI); He41+; Tetratomic helium(1+) |  | He4 | 详情 | 供应商 | |
