| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 1271-88-1 | | 2,2-Dicyanovinylferrocene | C14H10FeN2 | 262.09 | | |
| 1271-94-9 | 丁酰二茂铁 | Butyrylferrocene | C14H16FeO | 256.12 | 37-40 ℃(lit.) | 329 ℃(lit.) |
| 1271-98-3 | | (1-acetoxyethyl)ferrocene | | | | |
| 12710-36-0 | | nickel carbide | | | | |
| 12710-38-2 | | niobium hydroxide | | | | |
| 1271002-98-2 | [(1R,2R)-2-氨基-1,2-二苯基乙基(甲磺酰胺基)](对伞花烃)钌(ii)四[3,5-双(三氟甲基)苯基]硼酸盐 | [(1R,2R)-2-amino-1,2-diphenylethyl(methanesulfonamido)](p-cymene)ruthenium(ii) tetrakis[3,5-bis(trifluoromethyl)phenyl]borate | | | | |
| 1271022-90-2 | | bms-911543 | | | | |
| 1271024-76-0 | n-[(3S,6R)-6-甲基哌啶-3-基]氨基甲酸叔丁酯 | tert-butyl n-[(3S,6R)-6-methylpiperidin-3-yl]carbamate | | | | |
| 1271024-87-3 | | 5-fluoro-2-(methylsulfinyl)benzo[d]thiazole | | | | |
| 1271025-14-9 | | tert-butyl (1,3-dioxoisoindolin-2-yl)(ethyl)carbamate | | | | |
| 127103-11-1 | | acetyl-ser-asp-lys-pro | C20H33N5O9 | 487.51 | | |
| 127103-83-7 | | 3,3-dimethylpyrrolidine-2-thione | | | | |
| 127104-69-2 | | 2-propenoic acid, 2-methyl-, dodecyl ester, polymer with hexadecyl 2-methyl-2-p | | | | |
| 127104-71-6 | | penoate, 1-ethenyl-2-pyrrolidinone, hexadecyl 2-methyl-2-propenoate, isodecyl 2 | | | | |
| 127105-48-0 | | gamma-tetrazole-methotrexate | | | | |
| 127106-71-2 | boc-(S)-3-氨基-4-(4-硝基苯基)-丁酸 | (S)-3-((tert-butoxycarbonyl)amino)-4-(4-nitrophenyl)butanoic acid | | | | |
| 127107-23-7 | 1-甲基-4-氨基吡唑盐酸盐 | 4-amino-1-methylpyrazole hydrochloride | | | | |
| 127107-28-2 | 3,5-二甲基-4-氨基异噁唑盐酸盐 | 3,5-dimethylisoxazol-4-amine hydrochloride | | | | |
| 127107-29-3 | | 3-amino-1-methyl-1h-pyrazole hydrochloride | | | | |
| 127107-31-7 | | 1-phenyl-1h-pyrazol-4-amine | | | | |
| 1271073-46-1 | | 3,5-dimethyl-1-[(tetrahydro-2h-pyran-4-yl)methyl]-1h-pyrazole-4-carboxylic acid | | | | |
| 127108-66-1 | | 4-methyl-1,2,3-thiadiazole-5-carbaldehyde | | | | |
| 1271093-46-9 | | 4-(2-methoxyethoxy)-3-(trifluoromethyl)benzoic acid | | | | |
| 1271141-46-8 | (S)-2-(2-((1h-吲哚-4-基)(甲基)氨基)-3-甲基丁酰氨基)丙烯酸 | (S)-2-(2-((1h-indol-4-yl)(methyl)amino)-3-methylbutanamido)acrylic acid | | | | |
| 127117-30-0 | | 1-bromo-1,1,2,2-tetrafluorobutane | C4H5BrF4 | 208.99 | | 134℃ |
| 127118-56-3 | | 2,6-diamino-4-(4-methylphenyl)-4h-thiopyran-3,5-dicarbonitrile | | | | |
| 127118-60-9 | | 2,6-diamino-4-(2-chloro-phenyl)-4h-thiopyran-3,5-dicarbonitrile | | | | |
| 127118-64-3 | | 2,6-diamino-4-(3,4-dimethoxyphenyl)-4h-thiopyran-3,5-dicarbonitrile | | | | |
| 127118-65-4 | | 2,6-diamino-4-(2-thienyl)-4h-thiopyran-3,5-dicarbonitrile | | | | |
| 127119-12-4 | | tert-butyl 4-[2-[(tert-butoxycarbonyl)amino]ethyl]-1h-imidazole-1-carboxylate | | | | |
| 127119-33-9 | | 3,4-dimethoxy-gamma-oxo-n,n,n-trimethyl-benzenepropanaminiu iodide | | | | |
| 127119-38-4 | | 1-(2,3,4,5-tetrahydro-1,6-benzodioxocin-8-yl)-1-propanon | | | | |
| 12712-28-6 | | 3-propanediol, 2,2-bis(chloromethyl)- sulfate | | | | |
| 12712-36-6 | | antimonic acid | | | | |
| 12712-38-8 | 硼酸钾 | Boric acid, potassium salt | | | | |
| 12712-63-9 | 硅酸锶 | strontium silicate | | | | |
| 12712-72-0 | | sporopollenin | | | | |
| 12712-83-3 | | tantalum hydride | | | | |
| 127120-53-0 | | connexin 26 | | | | |
| 127120-75-6 | | galanin message-associated peptide | | | | |
| 127121-16-8 | | chra protein | | | | |
| 127122-98-9 | | ser-gly-gln-ser-trp-arg-pro-gln-gly-*arg- phe amid | C57H85N21O15 | 1304.43 | | |
| 127126-02-7 | | propanenitrile, 3-[[2-(acetyloxy)ethyl][4-[(6,7-dichloro-2-benzothiazolyl)azo]p | | | | |
| 127126-18-5 | | r(+)-uh-301 hydrochloride | | | | |
| 127126-21-0 | | uh 301 | | | | |
| 127126-22-1 | | s(-)-5-fluoro-8-hydroxy-dpat hydrochloride | | | | |
| 127128-50-1 | | 3,5,7-decatetraenyloxy)-2-propanedio (all-e)-3-(1 | | | | |
| 12713-03-0 | 棕土 | Umber | | | | |
| 12713-12-1 | | witepsol | | | | |
| 12713-24-5 | | zirconium carbide nitride | | | | |
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