| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 7440-51-9 | 锔 | curium | | | | |
| 7440-52-0 | 铒 | erbium | Er | 167.26 | 1529℃ | 2863℃ |
| 7440-53-1 | 铕EU | europium | Eu | 151.96 | 826℃ | |
| 7440-54-2 | 钆 | gadolinium | Gd | 157.25 | | |
| 7440-55-3 | 镓 | Gallium | Ga | 70.73 | 29℃ | 2400℃ |
| 7440-56-4 | 锗 | Germanium | Ge | 72.64 | | |
| 7440-57-5 | 金 | Gold | Au | 196.97 | | |
| 7440-58-6 | 铪 | celtium | Hf | 179.50 | | |
| 7440-59-7 | 氦 | Helium | He | 4.00 | | |
| 7440-60-0 | 钬 | holmium | Ho | 164.93 | 1474℃ | 2695℃ |
| 7440-61-1 | | uranium | | | | |
| 7440-62-2 | 钒 | vanadium, elemental | V | 50.94 | 1717℃ | 3000℃ |
| 7440-63-3 | 氙 | Xenon | Xe | 131.30 | | |
| 7440-64-4 | 镱 | ytterbium | Yb | 173.04 | 824℃ | 1427℃ |
| 7440-65-5 | 钇 | Yttrium | Y | 89.91 | 1522℃ | 3380℃ |
| 7440-66-6 | 锌 | Zinc | Zn | 66.42 | 419-420℃ | 907℃ |
| 7440-67-7 | 锆 | Zirconium | Zr | 91.22 | 1852℃ | 3577℃ |
| 7440-68-8 | | astatine | | | | |
| 7440-69-9 | 铋 | Bismuth | Bi | 209.99 | 271-272℃ | 1560℃ |
| 7440-70-2 | 钙 | calcium alloys,pyrophoric | Ca | 40.08 | 845℃ | 1484℃ |
| 7440-71-3 | | californium | | | | |
| 7440-72-4 | | fermium | | | | |
| 7440-73-5 | | francium | | | | |
| 7440-74-6 | 铟 | Indium | In | 115.83 | 156-158℃ | 2000℃ |
| 7440-78-0 | | 3-propanediol, 2,2-bis[(phosphonooxy)methyl]- bis(dihydrogen phosphate) | | | | |
| 7440-84-8 | 3-(2-羧乙基)-2-[2-[[3-(2-羧乙基)-5-氯-2(3H)-苯并噻唑亚基]亚甲基]-1-丁烯基]-5-氯-苯并噻唑内翁盐 | Benzothiazolium, 3-(2-carboxyethyl)-2-[2-[[3-(2-carboxyethyl)-5-chloro-2(3H)-benzothiazolylidene]methyl]-1-butenyl]-5-chloro-, inner salt | C25H22Cl2N2O4S2 | | | |
| 74400-53-6 | | 1,2,3,4,5,6-hexahydro-6,11-dimethyl-3-(4-methyl-6-methano-3-benzazocin-8-ol | | | | |
| 74400-91-2 | | [bis(diethylamino)(imino)--phosphanyl]diethylamine | | | | |
| 74401-71-1 | | n,n-diacetylcysteine | | | | |
| 74401-76-6 | | 3h)-pyridinedione, 3,3-diethyl-1-(3-nitrobenzoyl)-4(1h | | | | |
| 74401-77-7 | | 3h)-pyridinedione, 3,3-diethyl-1-(3,5-dimethoxybenzoyl)-4(1h | | | | |
| 74401-78-8 | | 3h)-pyridinedione, 3,3-diethyl-1-(3,4,5-trimethoxybenzoyl)-4(1h | | | | |
| 74401-79-9 | | 3,4-dihydro-3,3-diethyl-2,4-dioxo-1(2h)-pyridinecarboxylic aci phenyl ester | | | | |
| 74401-80-2 | | 3h)-pyridinedione, 3,3-diethyl-1-(4-nitrobenzoyl)-4(1h | | | | |
| 74402-67-8 | | 2-methyl-3-(1-methylethyl)-5-heptadien-4-one | | | | |
| 74404-33-4 | | 1-(2-ethyl-6-methylphenyl)hydrazine, hcl | | | | |
| 74405-40-6 | | dmt-thymidine succinic acid | C35H36N2O10 | 644.67 | | |
| 74405-42-8 | | bz-dmt-deoxyadenosine succinic acid | C42H39N5O9 | 757.79 | | |
| 74405-44-0 | | bz-dmt-deoxycytidine succinic acid | C41H39N3O10 | 733.77 | | |
| 74405-46-2 | | ibu-dmt-deoxyguanosine succinic acid | C39H41N5O10 | 739.78 | | |
| 74405-95-1 | | 2h-benzimidazol-2-one, 1,3-dihydro-1-(1-(2-(3,4-dihydroxyphenyl)-2-hydroxyethyl | | | | |
| 74405-98-4 | | 1,3-dihydro-1-(1-(2-(4-hydroxyphenyl)-2-hydroxyethyl)-4-2h-benzimidazol-2-on | | | | |
| 74405-99-5 | | 2h-benzimidazol-2-one, 1,3-dihydro-1-(1-(2-(3,5-dihydroxyphenyl)-2-hydroxyethyl | | | | |
| 74406-00-1 | | 1,3-dihydro-1-(1-(2-(4-hydroxy-3-(hydroxymethyl)phenyl)-2h-benzimidazol-2-on | | | | |
| 74406-01-2 | | 2-hydroxy-5-(1-hydroxy-2-(4-(2-oxo-2,3-dihydro-1h-benzimidazol-1-benzoic aci | | | | |
| 74406-02-3 | | urea, n-(2-hydroxy-5-(1-hydroxy-2-(4-(2-oxo-2,3-dihydro-1h-benzimidazol-1-yl)-1 | | | | |
| 74406-03-4 | | n-(2-hydroxy-5-(1-hydroxy-2-(4-(2-oxo-2,3-dihydro-1h-benzimidazol-1-sulfamid | | | | |
| 74406-04-5 | | methanesulfonamide, n-(2-hydroxy-5-(1-hydroxy-2-(4-(2-oxo-2,3-dihydro-1h-benzim | | | | |
| 74406-05-6 | | acetic acid, ((2-hydroxy-5-(1-hydroxy-2-(4-(2-oxo-2,3-dihydro-1h-benzimidazol-1 | | | | |
| 74406-06-7 | | n-(2-hydroxy-5-(1-hydroxy-2-(4-(2-oxo-2,3-dihydro-1h-benzimidazol-1-formamid | | | | |
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