| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 321-17-5 | 2-溴-4,5-二氟硝基苯 | 2-bromo-4,5-difluoronitrobenzene | C6H2BrF2NO2 | 237.99 | | 225.251ºC |
| 321-21-1 | 4-氟-2-甲基苯甲酸 | 4-Fluoro-2-methylbenzoic acid | FC6H3(CH3)CO2H | 154.14 | 168-172 ℃(lit.) | |
| 321-23-3 | | 4-Bromo-2-fluoronitrobenzene | C6H3BrFNO2 | 220 | 83-86 | |
| 321-24-4 | 2-氟-4-m乙氧基苯甲酰氯 | 2-fluoro-4-methoxybenzoyl chloride | C8H6ClFO2 | 188.58 | 40-42℃ | 242.9±20.0 °C(Predicted) |
| 321-25-5 | | n,n-dimethyl-2-fluoro-4-phenylazo-anilin | | | | |
| 321-28-8 | 2-氟苯甲醚 | 1-fluoro-2-methoxy-benzene | C7H7FO | 126.13 | -39-155℃ | 154-155℃ |
| 321-30-2 | 1H-嘌呤-6-胺硫酸盐 | Adenine hemisulfate salt | C10H12N10O4S | 368.3294 | 205-215℃ | |
| 321-31-3 | | m-chloro-ω,ω,ω-trifluoroacetophenone | C8H4ClF3O | 208.56 | | 216.6°C at 760 mmHg |
| 321-35-7 | | di-(n-methylaniline)fluorophosphine oxide | | | | |
| 321-37-9 | | 1-(4-chlorophenyl)-2,2,2-trifluoro-ethanon | C8H4ClF3O | 208.56 | 24-26℃ | 180℃ |
| 321-38-0 | 1-氟萘 | 1-fluornaftalen | C10H7F | 146.17 | -13-217℃ | 215-217℃ |
| 321-44-8 | | 1-ethyl-1-phenyl-guanidin monohydrochloride | | | | |
| 321-50-6 | | 7-fluoro-1h-benzo[d][1,3]oxazine-2,4-dione | C8H4FNO3 | 181.12 | | |
| 321-51-7 | | 2-(2-fluorophenyl)benzimidazole | | | | |
| 321-54-0 | | 3-chloro-7-hydroxy-4-methyl-coumari diethyl phosphate | C14H16ClO6P | 346.7 | | 226.5 °C |
| 321-55-1 | | 3-chloro-7-hydroxy-4-methyl-coumari bis(2-chloroethyl) phosphate | C14H14Cl3O6P | 415.59 | | |
| 321-60-8 | 邻氟联苯 | 2-Fluorobiphenyl solution | C12H9F | 172.2 | 71-76℃ | 248℃ |
| 321-61-9 | | 2'-fluoro-biphenyl-4-amine hcl | | | | |
| 321-62-0 | | 2'-fluoro-biphenyl-4-ol | | | | |
| 321-63-1 | | 4'-fluoro-biphenyl-2-amine | | | | |
| 321-64-2 | | 1,2,3,4-tetrahydro-9-amino-acridin | C13H14N2.HCl.xH2O | 198.26 | 283-284℃ | 409.4 °C at 760 mmHg (lit.) |
| 321-69-7 | | 6-fluoroisatoic anhydride | C8H4FNO3 | 181.12 | | |
| 321-70-0 | 6-(三氟甲基)喹啉-8-醇 | 6-(Trifluoromethyl)quinolin-8-ol | | | | |
| 321-71-1 | | 7-(trifluoromethyl)quinolin-5-amine | C10H7F3N2 | 212.17 | 145-145.5 °C | 315.3±42.0 °C(Predicted) |
| 321-73-3 | | 1-methyl-1-phenyl-guanidin hydrochloride | | | | |
| 321-97-1 | 左旋伪麻黄碱 | (-)-pseudoephedrin | C10H15NO | 165.23 | 117-120℃ | |
| 321-98-2 | | (+)-ephedrin | | | | |
| 3210-00-2 | | 4-(2-(2-(1-naphthylmethyl)-3-(tetrahydro-2-furyl)propoxy)ethyl)-morpholin o | | | | |
| 3210-08-0 | 4-碘代-1-丁醇 | 4-iodobutan-1-ol | C4H9IO | 200.0181 | | |
| 32102-34-4 | | n,n-dimethyl-2-((alpha,o-dimethyl-alpha-phenylbenzyl)oxy)-ethylamin hydroch | | | | |
| 32102-35-5 | | ethylamine, n,n-dimethyl-2-((alpha-methyl-o-(methylthio)-alpha-phenylbenzyl)oxy | | | | |
| 32102-41-3 | | 2,6-di-tert-butyl-4-hydroxyphenyl acetate | C16H24O3 | 264.37 | | |
| 32103-15-4 | 1-乙基-2-氧代-1,2-二氢苯并[cd]吲哚-6-磺酰氯 | 1-ethyl-2-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonyl chloride | C13H10ClNO3S | 295.74 | | 482.4±37.0 °C at 760 mmHg |
| 32104-73-7 | | poly (lys-ala) hydrochloride | | | | |
| 32106-04-0 | | | C6H5N3 | 119.12 | | |
| 32106-55-1 | | Hydrogen(1+),diaqua-,dichlorobis[ethylenediamine]rhodium(1+)dichloride,trans | C4H21Cl4N4O2Rh | 401.95 | | |
| 32106-58-4 | | Tetraphenylarsoniumdiaquahydrogen dichloride | C24H25AsCl2O2 | 491.28 | | |
| 32109-01-6 | | Tetrakis(quinuclidinium)dodecabromoantimon(III)antimonate(V)2 dibromine | C28H56Br16N4Sb2 | 1970.74 | | |
| 32109-02-7 | | 1,8-Diaza-3,4:10,11-dibenzo-5,12-dioxo-1,3,8,10-cyclotetradecatetraenediiodidenickel(II) | C18H18I2N2NiO2 | 606.85 | | |
| 32109-03-8 | | (+)-4-Methylpyridine(trimethylamine)bromohydroboron hexafluorophosphate | C9H17BBrF6N2P | 388.92 | | |
| 3211-06-1 | 1-acetylpiperidin-4-one | | C16H16N2O2 | 268.32 | 193-195℃ | 547.2±50.0℃(Predicted) |
| 3211-10-7 | | acetic acid, 2,2-diphenyl-2-ethoxy-, (2-(n-butyl-n-ethylamino)ethyl) ester, hyd | | | | |
| 3211-20-9 | | cyclobutane-1,2-dicarbonitrile | C6H6N2 | 106.12 | 32-37℃ | 292.1 °C at 760 mmHg |
| 3211-21-0 | | IODOPYRAZINE | | | | |
| 3211-48-1 | (1R,3S)-2,2-二甲基环丁烷-1,3-二羧酸 | (1R,3S)-2,2-dimethylcyclobutane-1,3-dicarboxylic acid | C8H12O4 | 172.18 | 175 °C | 262.49 °C (rough estimate) |
| 3211-59-4 | 反式-2,2-二甲基环丁烷-1,3-二羧酸 | trans-2,2-Dimethylcyclobutane-1,3-dicarboxylicacid | C8H12O4 | 172.18 | | |
| 3211-76-5 | L(+)硒代蛋氨酸 | (S)-2-amino-4-(methylseleno)butanoic acid | C5H11NO2Se | 196.10 | 265℃ | |
| 3211-87-8 | | endo-2-cyanobicyclo [2.2.1]heptane | C8H11N | 121.18 | | |
| 3211-90-3 | | exo-2-cyanobicyclo[2.2.1]heptane | C8H11N | 121.18 | | |
| 32111-21-0 | | 2-Iodo-pyrazine | C4H3IN2 | 205.98 | | |
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