| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 1,2-戊二醇 | 1,2-pentanediol | 5343-92-0 | C5H12O2 |
| 1,2-戊二胺 | 1,2-diaminopentane | 52940-41-7 | C5H14N2 |
| 1,2-戊二烯-4-酮 | penta-3,4-dien-2-one | 2200-53-5 | C5H6O |
| 1,2-戊二烯 | penta-1,2-diene | 591-95-7 | C5H8 |
| 1,2-恶嗪啉盐酸盐 | 1,2-oxazinane hydrochloride | 54722-74-6 | C4H9NO*ClH |
| 1,2-恶唑烷-5-羧酸 | isoxazolidine-5-carboxylic acid | 36839-09-5 | C4H7NO3 |
| 1,2-恶唑烷-2-基-(3,4,5-三甲氧基苯基)甲硫酮 | 2-(3,4,5-trimethoxy-thiobenzoyl)-isoxazolidine | 35624-96-5 | C13H17NO4S |
| 1,2-恶唑-3,5-二甲酸 | 3,5-isoxazoledicarboxylic acid | 89379-30-6 | C5H3NO5 |
| 1,2-恶唑-3,5-二甲酰氯 | 3,5-isoxazoledicarbonyl chloride | 80887-20-3 | C5HCl2NO3 |
| 1,2-恶唑-3,4-二甲酸 | 1,2-Oxazole-3,4-dicarboxylic acid | 15440-76-3 | C5H3NO5 |
| 1,2-异硬脂酰磷脂酰胆碱 | 2,3-Bis(16-methylheptadecanoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate | 58045-79-7 | C44H88NO8P |
| 1,2-异亚丙基苦马豆素 | (3aR,9R,9aR,9bS)-octahydro-2,2-dimethyl-[1,3]dioxolo[4,5-a]indolizin-9-ol | 85624-09-5 | C11H19NO3 |
| 1,2-异亚丙基-6-氯脱氧呋喃葡萄糖 | 6-chloro-6-deoxy-1,2-O-(1-methylethylidene)-α-D-glucofuranose | 57569-50-3 | C9H15ClO5 |
| 1,2-异亚丙基-3-癸酰甘油 | decanoic acid (2,2-dimethyl-1,3-dioxolan-4-yl)methyl ester | 57416-00-9 | C16H30O4 |
| 1,2-异丙亚基甘油2-氰基丙烯酸酯 | 1,2-Isopropylidene glyceryl 2-cyanoacrylate | 66470-69-7 | C10H13NO4 |
| 1,2-庚烷二基二乙酸酯 | 1,2-diacetoxyheptane | 39846-56-5 | C11H20O4 |
| 1,2-庚二醇 | 1,2-heptanediol | 3710-31-4 | C7H16O2 |
| 1,2-庚二烯基三甲基硅烷 | 1,2-heptadienyltrimethylsilane | 17906-62-6 | C10H20Si |
| 1,2-庚二烯-3-基苯 | 3-phenyl-1,2-heptadiene | 64275-33-8 | C13H16 |
| 1,2-己酰磷脂酰胆碱 | Dicaproylphosphatidylcholine | 53892-41-4 | C20H40NO8P |
| 1,2-己二醇,二甲磺酸酯 | 1,2-dimesyloxyhexane | 105551-43-7 | C8H18O6S2 |
| 1,2-己二酮,1-环己基- | 1-Cyclohexylhexane-1,2-dione | 136201-66-6 | C12H20O2 |
| 1,2-己二烯 | 1,2-hexadiene | 592-44-9 | C6H10 |
| 1,2-壬二醇 | 1,2-Nonanediol | 42789-13-9 | C9H20O2 |
| 1,2-壬二烯 | Nona-1,2-dien | 22433-33-6 | C9H16 |
| 1,2-噻唑烷1,1-二氧化物 | 1,2-Thiazetidine 1,1-dioxide | 34817-61-3 | C2H5NO2S |
| 1,2-噻唑-5-甲酰肼 | Isothiazol-5-carboxylhydrazid | 89033-31-8 | C4H5N3OS |
| 1,2-噻唑-4-磺酰胺 | 1,2-Thiazole-4-sulfonamide | 88947-24-4 | C3H4N2O2S2 |
| 1,2-噻唑-4-甲酸甲酯 | methyl 1,2-thiazole-4-carboxylate | 56133-37-0 | C5H5NO2S |
| 1,2-噻唑-4-甲酰胺 | Isothiazol-4-carbonsaeureamid | 24340-75-8 | C4H4N2OS |
| 1,2-噻唑-4-甲酰肼 | Isothiazol-4-carbonsaeure-hydrazid | 101258-25-7 | C4H5N3OS |
| 1,2-噻唑-4-甲腈 | 4-Cyanoisothiazol | 3912-37-6 | C4H2N2S |
| 1,2-噻唑-4-基甲醇 | 1,2-thiazol-4-ylmethanol | 170283-02-0 | C4H5NOS |
| 1,2-噻唑-3-胺 | 3-amino-isothiazole | 4592-62-5 | C3H4N2S |
| 1,2-噻唑-3,4,5-三甲腈 | 1,3-Thiazole-2,4,5-tricarbonitrile | 857958-14-6 | C6N4S |
| 1,2-噁噻戊环-5-酮,3,3,4,4-四苯基-,2-氧化 | 3,3,4,4-tetraphenyl-1,2-oxathiolan-5-one 2-oxide | 71816-86-9 | C27H20O3S |
| 1,2-噁噻戊环,3,5-二苯基-,2-氧化 | 3,5-diphenyl-1,2-oxathiolane 2-oxide | 105227-82-5 | C15H14O2S |
| 1,2-噁唑-5-基甲基[(2S,3S,5S)-3-羟基-5-{[N-(甲基{[2-(丙烷-2-基)-1,3-噁唑-4-基]甲基}氨基甲酰)-L-丙氨酰]氨基}-1,6-二苯基己烷-2-基]氨基甲酸酯 | 2,4,7,12-Tetraazatridecan-13-oic acid, 10-hydroxy-2,5-dimethyl-1-(2-(1-methylethyl)-4-oxazolyl)-3,6-dioxo-8,11-bis(phenylmethyl)-, 5-isoxazolylmethyl ester, (5S-(5R*,8R*,10R*,11R*))- | 165315-30-0 | C35H44N6O7 |
| 1,2-噁唑-4-磺酰氯 | 1,2-Oxazole-4-sulfonyl chloride | 933740-94-4 | C3H2ClNO3S |
| 1,2-噁吖丁啶-3-酮,4,4-二(4-氯苯基)-2-甲基- | 4,4-Bis-(4-chlorphenyl)-2-methyl-1,2-oxazetidin-3-on | 131894-44-5 | C15H11Cl2NO2 |
| 1,2-噁吖丁啶-3-酮,2-(1-甲基乙基)-4,4-二(4-甲基苯基)- | 2-Isopropyl-4,4-bis(4-methylphenyl)-1,2-oxazetidin-3-on | 102536-57-2 | C19H21NO2 |
| 1,2-哌啶二羧酸 2-乙基 1-(苯基甲基)酯 | 1-benzyl 2-ethyl piperidine-1,2-dicarboxylate | 126401-22-7 | C16H21NO4 |
| 1,2-哌啶二羧酸 1-乙基 2-甲酯 | 1,2-piperidinedicarboxylic acid 1-ethyl,2-methyl ester | 128892-15-9 | C10H17NO4 |
| 1,2-哌啶二羧酸 1,2-二乙酯 | ethyl 1-ethoxycarbonyl-2-piperidinecarboxylate | 33191-01-4 | C11H19NO4 |
| 1,2-吲哚嗪二羧酸二乙酯 | diethyl indolizine-1,2-dicarboxylate | 14174-98-2 | C14H15NO4 |
| 1,2-吩嗪二胺 | 1,2-Diamino-phenazin | 18742-99-9 | C12H10N4 |
| 1,2-吡咯烷二羧酸,5-羰基-4-亚丙基-,二(1,1-二甲基乙基)酯,(2S,4E)- | tert-butyl 2-(S)-N-Boc-4-(E)-propylidenepyroglutamate | 151028-16-9 | C17H27NO5 |
| 1,2-吡咯烷二羧酸,5-羰基-2-(2-苯基乙基)-,1-(1,1-二甲基乙基)2-乙基酯 | 1-O-tert-butyl 2-O-ethyl 5-oxo-2-(2-phenylethyl)pyrrolidine-1,2-dicarboxylate | 180609-04-5 | C20H27NO5 |
| 1,2-吡咯烷二羧酸,4-乙酰基-5-羰基-,1-(1,1-二甲基乙基)2-甲基酯 | methyl (2S)-4-acetyl-1-tert-butoxycarbonylpyroglutamate | 130620-49-4 | C13H19NO6 |
| 1,2-吡咯烷二羧酸,4-[[(4-甲基苯基)磺酰]氧代]-,1-(1,1-二甲基乙基)2-甲基酯,(2R,4S)- | (2R,4S)-N<sup>α</sup>-(tert-butoxycarbonyl)-4-(p-toluenesulfonyloxy)proline methyl ester | 135042-13-6 | C18H25NO7S |