| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 638-38-0 | 乙酸锰 | Manganese acetate | C2H4O2·1/2Mn | 173.03 | | |
| 638-39-1 | | tin(ii) acetate | C4H6O4Sn | 236.77 | 181-3℃ | 155℃(0.1 |
| 638-41-5 | 氯甲酸正戊酯 | carbonochloridic acid pentyl ester | C6H11ClO2 | 150.60 | | |
| 638-44-8 | | n,n-dithiodiethylenedi-acetamid | | | | |
| 638-45-9 | 1-碘己烷 | 1-iodo-hexane | C6H13I | 212.07 | | 179-180℃ |
| 638-46-0 | N-丁基乙基硫醚 | 3-thiaheptane | C6H14S | 118.24 | | |
| 638-49-3 | 甲酸戊酯 | formic acid pentyl ester | C6H12O2 | 116.16 | | 130°C |
| 638-51-7 | | nitrous acid hexyl ester | C6H13NO2 | 131.17 | | 52°C|44mmHg(lit.) |
| 638-53-9 | 十三碳酸 | Tridecanoic acid | C13H26O2 | 214.34 | 41-42℃ | 236℃(100 |
| 638-54-0 | 辛二醛 | Octanedial | C8H14O2 | 142.20 | | |
| 638-56-2 | | Bis[2-(2-chloroethoxy)ethyl]ether | C8H16Cl2O3 | 231.11 | | |
| 638-58-4 | | tetradecanamide | C14H29NO | 227.39 | 105-107℃ | 364.2°C |
| 638-59-5 | | tetradecyl acetate | C16H32O2 | 256.42 | | 300°C at 760 mmHg |
| 638-60-8 | | 2-tetradecyne | C14H26 | 194.36 | | |
| 638-64-2 | | stearic acid-carboxy-14c | C18H36O2 | 284.48 | | |
| 638-65-3 | | stearonitrile | C18H35N | 265.48 | 38-40℃ | 274℃(100 |
| 638-66-4 | | Octadecanal | C18H36O | 268.48 | 46°C | 215°C/2.7kPa |
| 638-67-5 | 正二十三烷 | n-Tricosan | C23H48 | 324.63 | 47-50℃ | 198℃(3 t |
| 638-68-6 | 正三十烷 | Triacontane | C30H62 | 422.81 | 65-67℃ | 455℃ |
| 638-73-3 | | methane,chlorodiiodo- | CHClI2 | 302.28 | | |
| 638-79-9 | | 1,1,1,2,2,3,3,4,4,5,5-undecafluoro-5-iodo-pentan | C5F11I | 395.94 | -50°C(lit.) | |
| 638-90-4 | | amboside | | | | |
| 638-94-8 | | 17-acetonide, 16-alpha-hydroxy-prednisolone-1 | C24H32O6 | 416.51 | 274-275 °C | 580.1ºC |
| 638-95-9 | | α-Amyrin | C30H50O | 426.72 | | |
| 638-96-0 | Alpha-Amyrone | | C30H48O | 424.71 | | |
| 6380-03-6 | | p-toluenesulfono-m-toluidide | C14H15NO2S | 261.34 | 115 °C | 402.3±48.0 °C(Predicted) |
| 6380-05-8 | n-(2-氯苯基)-4-甲基苯磺酰胺 | n-(2-chlorophenyl)-4-methylbenzenesulfonamide | | | | |
| 6380-08-1 | | N-(4-AMINOPHENYL)-4-METHYLBENZENE-SULFONAMIDE | C13H14N2O2S | 262.33 | 183-185°C (lit.) | 453.7±55.0°C(Predicted) |
| 6380-20-7 | | 1-isopropyl-3-methoxybenzene | | | | |
| 6380-21-8 | | 2-Propenylphenol,mixture of cis and trans | | | | 230℃ |
| 6380-23-0 | | 4-ethenyl-1,2-dimethoxy-benzen | (CH3O)2C6H3CH=CH2 | 164.20 | | 120 - 125 °C 在 10 mmHg - lit. |
| 6380-24-1 | | 2-dimethoxy-4-propenyl- (z)-benzen | C11H14O2 | 178.23 | 70 °C(lit.) | |
| 6380-28-5 | 香芹基乙酸 | CARVACRYL ACETATE | C12H16O2 | 192.25 | | |
| 6380-34-3 | | diiodophenyl-arsin | | | | |
| 6380-63-8 | | phthalic acid, diester with lactonitrile | | | | |
| 6380-71-8 | | 3-mercapto-propanoic aci dodecyl ester | | | | |
| 6380-73-0 | | alpha-(4-anilinophenylimino)-6-methoxy-o-cresol | | | | |
| 63800-01-1 | | pyridinoline | | | | |
| 63800-37-3 | 海泡石 | sepiolite (mg2h2(sio3)3.xh2o) | Mg2H2(SiO3)3·xH2O | | | |
| 63802-82-4 | 2-溴代乙基三氯硅烷 | 2-Bromoethyltrichlorosilane | C2H4BrCl3Si | 242.402 | | 171-172 °C |
| 63805-80-1 | | benzcoprine | | | | |
| 63806-71-3 | (5-氯-2-噻吩)氨基甲酸叔丁酯 | tert-butyl (5-chlorothiophen-2-yl)carbamate | C9H12ClNO2S | 233.7151 | | |
| 63806-72-4 | | thiophen-2-amine hydrobromide | | | | |
| 63807-68-1 | | tytin | | | | |
| 63807-78-3 | | 2-(4-methylpentyl)-cyclopentanon | | | | |
| 63808-36-6 | | (S)-1-cbz-2-cyanopyrrolidine | C13H14N2O2 | 230.27 | | |
| 63808-77-5 | | 3-bromo-2-oxobornane-8-sulphonic acid | C10H15BrO4S | 311.19 | | |
| 6381-06-2 | | poly(diphenyltin) | | | | |
| 6381-47-1 | 4-氨基-5-硝基吡嗪-3-醇 | 4-amino-5-nitropyridazin-3-ol | C4H4N4O3 | 156.10 | | 239.3°C at 760 mmHg |
| 6381-55-1 | | 4,6-diphenyl-1,2,3,4-tetrahydropyrimidine-2-thione | C16H14N2S | | | |
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