| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 2173-46-8 | | 1-piperazineacetic acid, 4-methyl-, mesityl ester, dihydrochloride | | | | |
| 2173-47-9 | | n,n-diethyl-alanin mesityl ester, l-alanin hydrochloride | | | | |
| 2173-48-0 | | 1-piperazineacetic acid, alpha,4-dimethyl-, mesityl ester, dihydrochloride | | | | |
| 2173-56-0 | 戊酸戊酯 | pentyl valerate | C10H20O2 | 172.26 | | 201℃ |
| 2173-57-1 | 2-(2-甲基丙氧基)萘 | Naphthalene,2-(2-methylpropoxy)- | C14H16O | 200.28 | | |
| 2173-69-5 | 2-甲基-2-苯基-1-丙醇 | 2-methyl-2-phenyl-1-propanol | C10H14O | 150.210 | | |
| 2173-82-2 | 丁酸3,7-二甲基-2,6-辛二烯酯 | 3,7-dimethyl-2,6-octadienyl butyrate | C14H24O2 | 224.34 | | |
| 21730-16-5 | | metapramine | | | | |
| 21730-69-8 | | 5-((2-methoxyphenyl)methylene)-4-imidazolidinedione | | | | |
| 21730-93-8 | l-threonic acid γ-lactone | l-threono-1,4-lactone | | | | |
| 217300-17-9 | 异丙氧基硅氯甲烷 | (triisopropylsiloxy)methyl chloride | C10H23ClOSi | 222.83 | | |
| 2173006-54-5 | 1-(Hex-5-en-1-yl)-1H-pyrrolo[2,3-b]pyridine | | C13H16N2 | 200.283 | | 338.8±25.0 °C(predicted) |
| 2173014-90-7 | | cis-1-fluoro-4-otbs-cyclohexane | | | | |
| 2173014-94-1 | (±)-cis-4-fluorocyclohexylboronic acid pinacol ester | | | | | |
| 2173014-99-6 | (±)-cis-n-boc-2-fluorocyclohexylamine | monofluorinated ortho nboc | | | | |
| 2173037-97-1 | LY2794193 | | C16H18N2O6 | 334.32 | | |
| 217305-49-2 | 二磷酸荧光素硫酸四氨盐 | fdp | C20H26N4O11P2 | 560.4 | | |
| 2173052-69-0 | (R)-(4,4-二氟-1-甲基吡咯烷-2-基)甲胺二盐酸盐 | (R)-(4,4-Difluoro-1-methylpyrrolidin-2-yl)methanamine dihydrochloride | C6H14Cl2F2N2 | 223.09 | | |
| 2173052-71-4 | nα-叔丁氧羰基-nε-十四酰-l-赖氨酸 | nα-tert-butoxycarbonyl-nε-tetradecanoyl-l-lysine | C25H48N2O5 | 456.67 | | |
| 2173052-89-4 | (R)-氮杂环丁烷-2-腈草酸盐 | (R)-Azetidine-2-carbonitrileoxalate | C6H8N2O4 | 172.14 | | |
| 2173052-92-9 | trans-2-(2-bromothiazol-5-yl)cyclopropanamine dihydrobromide | | C6H7N2SBr.2[HBr] | 380.9257 | | |
| 2173083-55-9 | | 3-methyl-3,8-diazabicyclo[4.2.0]octane; bis(trifluoroacetic acid) | | | | |
| 217309-46-1 | (3aR,6R,6aR)-6-(((叔丁基二甲基硅烷基)氧基)甲基)-2,2-二甲基四氢呋喃并[3,4-d][1,3]二氧戊环-4-醇 | (3aR,6R,6aR)-6-(((tert-Butyldimethylsilyl)oxy)methyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-ol | | | | |
| 217309-80-3 | 硫氰酸吡咯烷 | pyrrolidinium thiocyanate | | | | |
| 217309-83-6 | 1-萘甲基溴化铵 | 1-Naphthylmethylammonium Bromide | C11H12BrN | 238.12368 | | |
| 2173090-18-9 | (3-methoxyazetidin-3-yl)methanamine; bis(trifluoroacetic acid) | | C9H14F6N2O5 | 344.21 | | |
| 2173092-98-1 | 叠氮基-peg2-胺·tos-oh | azido-peg2-amine・tos-oh | C6H14N4O2·C7H8O3S | 346.4 | | |
| 2173093-22-4 | 2-溴-3-碘-4,5,6-三甲基吡啶 | 2-bromo-3-iodo-4,5,6-trimethylpyridine | | | | |
| 2173095-09-3 | M-Peg3-s-peg2-oh | | C13H28O6S | 312.42 | | |
| 2173098-62-7 | 4-甲基苯-1-磺酸; 4-甲基哌啶-3-酮 | 4-Methylbenzene-1-sulfonic acid; 4-methylpiperidin-3-one | C13H19NO4S | 285.36 | | |
| 21731-17-9 | | (Z)-3-Amino-but-2-enoic acid methyl ester | C5H9NO2 | 115.13 | | |
| 21731-56-6 | | 4-(methylsulfonyl)-2-nitro-benzenamin | C7H8N2O4S | 216.21 | | |
| 21731-57-7 | | 4-(methylsulfonyl)benzene-1,2-diamine | C7H10N2O2S | 186.235 | 156-158 °C | 457.3±45.0 °C(Predicted) |
| 2173101-59-0 | 地瑞那韦杂质20 | darunavir impurity 20 | | | | |
| 2173107-06-5 | 7-对甲苯磺酰基-7H-吡咯并[2,3-d]嘧啶-4-胺 | 7-Tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine | C13H12N4O2S | 288.33 | | 548.1±60.0 °C(Predicted) |
| 2173107-23-6 | 2,4,5,6,7,8-六氢环庚并[c]吡唑盐酸盐 | 2,4,5,6,7,8-Hexahydrocyclohepta[c]pyrazole hydrochloride | C8H13ClN2 | 172.66 | | |
| 2173111-73-2 | 5-氨基戊酸氢溴酸盐 (低含水量) | 5-aminovaleric acid hydrobromide (low water content) | C5H11NO2·HBr | 198.06 | | |
| 2173111-94-7 | 2-[(2-氰基乙氧基)(4,4-二苯基环己氧基)膦酰氧基]乙酸乙酯 | ethyl 2-[(2-cyanoethoxy)(4,4-diphenylcyclohexyloxy)phosphoryloxy]acetate | | | | |
| 2173112-50-8 | {1-叔丁氧羰基哌啶-4-基} 4-氟-4-(羟甲基)哌啶-1-甲酸甲酯 | 1-[(tert-butoxy)carbonyl]piperidin-4-ylmethyl 4-fluoro-4-(hydroxymethyl)piperidine-1-carboxylate | C18H31FN2O5 | 374.45 | | 478.1±30.0 °C(Predicted) |
| 2173116-22-6 | 6-氨基嘧啶-4-羧酸化合物与硫酸(2:1) | 6-aminopyrimidine-4-carboxylic acid compound with sulfuric acid (2:1) | C10H12N6O8S | 376.30 | | |
| 2173125-29-4 | S-Acetyl-peg3-phosphonic acid ethyl ester | | C14H29O7PS | 372.41 | | |
| 217313-79-6 | 4-氨甲基苄眯二盐酸盐 | 4-aminomethyl benzamidine dihydrochloride | C8H13Cl2N3 | 222.12 | | |
| 2173134-00-2 | VUN34002(vanin-1 inhibitor) | | C18H22N6O2 | 354.40 | | |
| 2173135-19-6 | 3-甲基-5-(吡咯烷-3-基)-1H-吡唑盐酸盐 | 3-methyl-5-(pyrrolidin-3-yl)-1H-pyrazoledihydrochloride | C8H15Cl2N3 | 224.13 | | |
| 217314-37-9 | | 1-(3-iodophenyl)-2,5-dimethyl-1h-pyrrole | C12H12IN | 297.13 | | |
| 217314-45-9 | 3-氨基-5-碘苯甲酸甲酯 | methyl 3-amino-5-iodobenzoate | C8H8INO2 | 277.06 | | 378.8±32.0°C at 760 mmHg |
| 217314-47-1 | 3-氨基-5-甲氧基苯甲酸甲酯 | methyl 3-amino-5-methoxybenzoate | C9H11NO3 | 181.19 | | 335.2±22.0°C |
| 217316-19-3 | | ethyl 6-bromo-8-chloro-4-hydroxy-quinoline-3-carboxylate | C12H9BrClNO3 | 330.56 | | |
| 217316-44-4 | | (5e)-5-(2-chloro-6-fluorobenzylidene)-2-mercapto-1,3-thiazol-4(5h)-one | | | | |
| 217317-00-5 | | n-(2-fluorophenyl)-2-mercaptoacetamide | | | | |