| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 66285-08-3 | | 3-amino-4-benzylamino-1-thiocoumari | | | | |
| 66285-10-7 | | 3-amino-4-morpholino-1-thiocoumari | | | | |
| 66286-21-3 | | 2',3',4',5'-tetrafluoroacetophenone | C8H4F4O | 192.11 | | 83℃(20 t |
| 66286-24-6 | | 1-(4-ethoxyphenyl)pentan-1-one | | | | |
| 66286-25-7 | | 1-(2,5-dimethylphenyl)pentan-1-one | | | | |
| 66286-48-4 | | alpha,gamma-dioxo-benzenebutanamid | | | | |
| 66286-49-5 | | alpha,gamma-dioxo-4-methyl-benzenebutanamid | | | | |
| 66287-62-5 | | 1-(o-(1,3-dioxolan-2-yl)phenoxy)-3-isopropylamino-2-propano adipate | | | | |
| 66287-64-7 | | 1-(tert-butylamino)-3-(o-(1,3-dioxolan-2-yl)phenoxy)-2-propano adipate | | | | |
| 66287-68-1 | | 1-(tert-butylamino)-3-(2-(1,3-dioxan-2-yl)phenoxy)-2-propano maleate | | | | |
| 66288-64-0 | | Manganese,tricarbonyl[(1,2,3,4,5-η)-trimethyl-2,4-cyclopentadien-1-yl]- | C11H11MnO3 | 246.14 | | |
| 66289-21-2 | | 4-pregnene-20b-carboxaldehyde-3-one | C22H32O2 | 328.49 | | |
| 66289-74-5 | | 7-methano-2,3,8-methenocyclopent(a)indene, dodecahydro- stereoisomer | | | | |
| 6629-04-5 | | cyanoacetyl-carbamic aci ethyl ester | C6H8N2O3 | 156.14 | 167-169℃ | |
| 6629-08-9 | | oxalic bis(furfurylidene)hydrazide | | | | |
| 6629-10-3 | 双[(苯基亚甲基)酰肼]乙二酸 | Ethanedioic acid, bis[(phenylmethylene)hydrazide] | C16H14N4O2 | 294.31 | 300℃ | |
| 6629-29-4 | | 4-methyl-5-nitro-3-benzenediamine | C7H9N3O2 | 167.17 | | |
| 6629-53-4 | | ethyl 4-acetamido-alpha-cyanocinnamate | | | | |
| 6629-60-3 | | ethyl-hydrazin oxalate (1:1) | C4H10N2O4 | 150.13 | 170-173°C | |
| 6629-61-4 | 异丙基肼草酸盐 | isopropylhydrazine oxalate | | | | |
| 6629-85-2 | | 4-hydroxymethyl-4-methyl-2-oxazolidinone | C5H9NO3 | 131.13 | | 375.8 °C at 760mmHg |
| 6629-91-0 | | formaldehyde hydrazone | | | | |
| 66291-30-3 | | cyclopropanecarboxaldehyde, oxime | | | | |
| 66291-31-4 | | 3,4-dimethyl-phenanthren | | | | |
| 66291-56-3 | | (1,1-dimethylpropyl)cyclopentane | C10H20 | 140.27 | | |
| 66291-85-8 | | 1-heptacosanethiol | C27H56S | 412.80 | | |
| 66291-98-3 | | 2-butyl-1-hexyl-1H-indene | C19H28 | 256.43 | | |
| 66292-02-2 | | cis-1-butyl-2,3-dihydro-2-hexyl-1H-indene | C19H30 | 258.44 | | |
| 66292-03-3 | | cis-2-butyl-2,3-dihydro-1-hexyl-1H-indene | C19H30 | 258.44 | | |
| 66292-04-4 | | indan,1-decyl- | C19H30 | 258.44 | | |
| 66292-05-5 | | 2-decyl-2,3-dihydro-1H-indene | C19H30 | 258.44 | | |
| 66292-06-6 | | 5-octyl-octadecahydro-naphthacene | C26H46 | 358.64 | | |
| 66292-40-8 | | 1-dodecyl-cyclohexene | C18H34 | 250.46 | | |
| 66292-52-2 | | butilfenin | | | | |
| 66295-74-7 | | s,s',s'',s'''-germanetetrayltetrakis-l-cystein | | | | |
| 66296-67-1 | | 1-methyl-3,4-dinitro-1h-pyrazole | C4H4N4O4 | 172.10 | | |
| 66298-09-7 | | 4-(2,4-Dimethylphenyl)-3-thiosemicarbazide | | | | |
| 66298-10-0 | | 4-(5-chloro-2-methylphenyl)-3-thiosemicarbazide | | | | |
| 66298-49-5 | 4,6-二碘-2-甲基嘧啶 | 4,6-diiodo-2-methylpyrimidine | C5H4I2N2 | 345.91 | 195-197 °C | |
| 66299-88-5 | 4-溴-4-甲基四氢吡喃 | 4-bromo-4-methyltetrahydropyran | C6H11BrO | 179.05 | | |
| 663-17-2 | | 3-dione, 1,7,7-trimethyl-bicyclo[2.2.1]heptane- 3-oxime | | | 154-156℃ | |
| 663-35-4 | 五氟丙酰基乙酸乙酯 | Ethyl pentafluoropropionyl acetate | C7H7F5O3 | 234.12 | | 143℃ |
| 663-65-0 | 2,2,3,3-四氟丙烷-1-胺盐酸 | 1-Propanamine, 2,2,3,3-tetrafluoro-, hydrochloride | C3H6ClF4N | 167.53 | | |
| 663-73-0 | | 2,2,3,3-tetrafluoropropionyl chloride | C3HClF4O | 164.49 | 38-40 °C | |
| 663-81-0 | | intermedioside | | | | |
| 663-95-6 | | 5-beta-card-20(22)-enolide, 3-beta-((6-deoxy-3-o-methyl-alpha-l-talopyranosyl)o | C30H46O9 | 550.68 | | |
| 663-97-8 | | 3,14-dihydroxy-, (3-beta,5-alpha,17-alpha)-card-20(22)-enolid | | | | |
| 6630-01-9 | | 3-tert-butyl-5-ethyltoluene | C13H20 | 176.30 | | 71°C/21mmHg |
| 6630-03-1 | | 2-(diethylaminomethyl)-3,6-dimethylphenol | | | | |
| 6630-04-2 | | 6,6'-ureylenedi(hexanoic acid) | C13H24N2O5 | 288.34 | | |
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