| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 1273-94-5 | | 1,1'-diacetylferrocene | C14H14FeO2 | 270.10 | 125-127℃ | |
| 1273-95-6 | | dimethyl 1,1'-ferrocenedicarboxylate | C14H14FeO4 | 302.10 | | |
| 1273-97-8 | | bis(ethylcyclopentadienyl)iron | C14H18Fe | 242.14 | | 284℃ |
| 1273-98-9 | | tris(cyclopentadienyl)neodymium | | | | |
| 1273016-15-1 | | 5-(piperidin-1-yl)picolinic acid | | | | |
| 127304-28-3 | | linarotene | | | | |
| 127308-82-1 | | | | | | |
| 127308-98-9 | | (R)-3-(benzhydryloxy)-1-(2-(benzo[d][1,3]dioxol-5-yl)ethyl)piperidine fumarate | | | | |
| 127310-57-0 | | azetidine-2,4-dicarboxylic acid | | | | |
| 127310-66-1 | 1-苄基-2,4-双羟甲基氮杂环丁烷 | (1-benzylazetidine-2,4-diyl)dimethanol | | | | |
| 127311-83-5 | | 3-dione, hexahydro-3a-methyl-, (3a-alpha,4-beta,7-7-epoxybenzo(c)thiophene-1 | | | | |
| 127311-84-6 | | 4,7-epoxybenzo(c)thiophene-1,3-dione, hexahydro-3a,7a-dimethyl-, (3a-alpha,4-be | | | | |
| 127311-85-7 | | 4,7-epoxy-1h-indene-3a,7a-dicarboxylic acid, hexahydro-, (3a-alpha,4-alpha,7-al | | | | |
| 127311-86-8 | | 3h-4,7-epoxy-3a,7a-propanobenzo(c)thiophene-1,3-dione, tetrahydro-1 (3a-alph | | | | |
| 127311-87-9 | | 2,6-epoxy(2)benzothieno(5,6-b)oxirene-3,5-dione, hexahydro-, (1a-alpha,2-beta,2 | | | | |
| 127311-88-0 | | 4,7-epoxyisobenzofuran-5-carboxylic acid, octahydro-1,3-dioxo-, ethyl ester, (3 | | | | |
| 127311-89-1 | | 7-epoxybenzo(c)thiophene-5-carboxylic acid, octahydro-1,3-dioxo- ethyl ester | | | | |
| 127311-90-4 | | 4,7-epoxyisobenzofuran-5-carboxylic acid, octahydro-1,3-dioxo-, (3a-alpha,4-bet | | | | |
| 127311-91-5 | | 4,7-epoxybenzo(c)thiophene-5-carboxylic acid, octahydro-1,3-dioxo-, (3a-alpha,4 | | | | |
| 127311-92-6 | | 7-oxabicyclo(2.2.1)heptane-2,3-dicarboxylic acid, 5-(cyanomethyl)-, (2-exo,3-ex | | | | |
| 127311-93-7 | | 4,7-epoxyisobenzofuran-5-acetonitrile, octahydro-1,3-dioxo-, (3a-alpha,4-beta,5 | | | | |
| 127311-94-8 | | 4,7-epoxybenzo(c)thiophene-5-acetonitrile, octahydro-1,3-dioxo-, (3a-alpha,4-be | | | | |
| 127311-95-9 | | 4,7-epoxybenzo(c)thiophen-1(3h)-one, hexahydro-3-thioxo-, (3a-alpha,4-beta,7-be | | | | |
| 127311-98-2 | | ricinoleamidopro pyltrimonium chloride | | | | |
| 127312-05-4 | | 3,5-Dinitrobenzyl-N-(propyl)amine hydrochloride | C10H13N3O4.HCl | 275.69 | | |
| 127315-79-1 | | rac proteins | | | | |
| 127316-70-5 | | 2',4-dichloro-6'-methylbenzanilide | | | | |
| 127317-03-7 | | pituitary adenylate cyclase activating*polypeptid | C142H224N40O39S | 3147.64 | | |
| 1273182-71-0 | | n-(3-(2-methoxyethyl)-4,5-dimethylthiazol-2(3h)-ylidene)-2,2,3,3-tetramethylcyclopropanecarboxamide | | | | |
| 127320-83-6 | | 3-(1-pyrrolidinylmethyl)-morpholine 2hcl | | | | |
| 127321-51-1 | | 7-(diethylamino)-3-(hydroxymethyl)-4-methyl-2h-chromen-2-one | | | | |
| 127324-61-2 | | 2-sulfanylpyridine-4-carbonitrile | | | | |
| 127326-77-6 | 4-溴-2-氟-1-正丙氧基苯 | 4-bromo-2-fluoro-1-(n-propoxy)benzene | | | | |
| 127326-78-7 | | 1-bromo-3-fluoro-4-n-pentyloxybenzene | | | | |
| 127331-49-1 | | 7-oxabicyclo(2.2.1)heptane-2,3,5-tricarboxylic acid, 5-ethyl ester, (2-exo,3-ex | | | | |
| 1273315-11-9 | 2-氯-9-甲基-7h-嘌呤-8(9h)-酮 | 2-chloro-9-methyl-7h-purin-8(9h)-one | | | | |
| 1273315-15-3 | (2-氯-4-氨基-5- 嘧啶基)氨基甲酸乙酯 | ethyl (4-amino-2-chloro-5-pyrimidinyl)carbamate | | | | |
| 1273323-67-3 | | ylf-466d | | | | |
| 127337-60-4 | 2-氯甲基-3-甲基-4-(2,2,2-三氟乙氧基)嘧啶 盐酸盐 | 2-Chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine HCl | C9H10Cl2F3NO | 276.0853 | | |
| 1273387-45-3 | 3-氨基-4,4-二甲基戊酸甲酯 | methyl 3-amino-4,4-dimethylpentanoate | | | | |
| 127342-06-7 | | (rs)-3-benzyloxypyrrolidine hcl | | | | |
| 127342-21-6 | | tert-butyl 3-(benzyloxy)pyrrolidine-1-carboxylate | | | | |
| 127344-30-3 | | 4-(2-(n-chlorocarbonyl-n-isopropyl)aminomethyl- 4-nitro)phenoxy-1-hydroxy-n-(2 | C42H52ClN3O7 | 746.34 | 109-116℃ | |
| 127345-21-5 | 莱苞迪苷 g | rebaudioside g | | | | |
| 127346-14-9 | 6-甲氧基-3-(丙-2-炔-1-基)苯并[d]噻唑-2(3h)-亚胺氢溴酸盐 | 6-methoxy-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3h)-imine hydrobromide | | | | |
| 127346-21-8 | 2-氨基-6-氟-3-(丙-2-炔-1-基)苯并[d]噻唑-3-溴化物 | 2-amino-6-fluoro-3-(prop-2-yn-1-yl)benzo[d]thiazol-3-ium bromide | | | | |
| 127346-42-3 | | 4-amino-2-methylthio-5-nitrothiazole | | | | |
| 127346-48-9 | | nt-butoxycarbonyl-1,3-diaminopropane hydrochloride | C8H19ClN2O2 | 210.70 | | |
| 127348-02-1 | s-4-甲基苄基-d-半胱氨酸 | h-d-cys(mbzl)-oh | | | | |
| 127349-56-8 | | 1-(bromomethyl)-2-fluoro-4-nitrobenzene | | | | |
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