| 1 | 6657-00-7 | 4-[[2-甲氧基-5-甲基-4-(苯偶氮基)苯基]偶氮]苯酚 | 4-[[2-methoxy-5-methyl-4-(phenylazo)phenyl]azo]phenol | C20H18N4O2 | | |
| 2 | 6657-02-9 | | Phenol, 4-[2-(3-chlorophenyl)diazenyl]- | C12H9ClN2O | | |
| 3 | 6657-04-1 | Phenol, 3-chloro-4-(2-phenyldiazenyl)- | Phenol, 3-chloro-4-(2-phenyldiazenyl)- | C12H9ClN2O | | |
| 4 | 6657-05-2 | 2-CHLORO-4-PHENYLAZOPHENOL | 2-CHLORO-4-PHENYLAZOPHENOL | | | |
| 5 | 6657-16-5 | | Benzenamine, 3-methyl-4-(phenylazo)- | C13H13N3 | | |
| 6 | 6657-32-5 | 分散橙A滤饼 | 3-[(2-hydroxyethyl)[4-[(4-nitrophenyl)azo]phenyl]amino]propiononitrile | C17H17N5O3 | 染料 | |
| 7 | 6657-33-6 | 3-[4-[(2-氯-4-硝基苯基)偶氮]苯基](2-羟基乙基)氨基丙腈 | 3-[4-[(2-chloro-4-nitrophenyl)azo]phenyl](2-hydroxyethyl)amino]propiononitrile | C17H16ClN5O3 | | Organics |
| 8 | 6657-36-9 | 4-(4-NITROPHENYLAZO)-N-(2-CYANOETHYL)-N-(2-ACETOXYETHYL)ANILINE | 4-(4-NITROPHENYLAZO)-N-(2-CYANOETHYL)-N-(2-ACETOXYETHYL)ANILINE | C19H19N5O4 | | |
| 9 | 6657-37-0 | 分散红 6 | methyl N-[4-[(2-chloro-4-nitrophenyl)azo]phenyl]-N-(2-cyanoethyl)-beta-alaninate | C19H18ClN5O4 | 染料;分散染料 | |
| 10 | 6657-40-5 | 2-[p-[(2,6-dichloro-4-nitrophenyl)azo]-N-ethylanilino]ethanol | 2-[p-[(2,6-dichloro-4-nitrophenyl)azo]-N-ethylanilino]ethanol | C16H16Cl2N4O3 | | |
| 11 | 6657-42-7 | 2-氨基-5-甲氧基-3-甲基苯酚 | 2-Amino-5-methoxy-3-methyl-phenol | C8H11NO2 | | |
| 12 | 6657-96-1 | | 1H-Indene-5-carboxamide, N-[2-[4-(aminosulfonyl)phenyl]ethyl]-2,3-dihydro- | C18H20N2O3S | | |
| 13 | 66570-51-2 | 2,5,8-Trimethoxy-4-methylquinoline | 2,5,8-Trimethoxy-4-methylquinoline | C13H15NO3 | | |
| 14 | 66570-76-1 | | 5H-Pyrido[4,3-b]indole, 2-oxide | C11H8N2O | | |
| 15 | 66570-80-7 | 5H-吡啶并[4,3-B]吲哚-1-甲腈 | 5H-Pyrido[4,3-b]indole-1-carbonitrile | C12H7N3 | | |
| 16 | 66570-82-9 | | 2,5-dihydro-1H-pyrido[4,3-b]indol-1-one | C11H8N2O | | |
| 17 | 66571-26-4 | 6-甲基苯并[D]异恶唑-3(2H)-酮 | 6-Methyl-1,2-benzisoxazol-3(2H)-one | C8H7NO2 | | |
| 18 | 66571-28-6 | 5,7-dibromobenzo[d]isoxazol-3-one | 5,7-dibromobenzo[d]isoxazol-3-one | C7H3Br2NO2 | | |
| 19 | 66571-30-0 | 1-(4-pyridinyl)-1H-1,2,3-benzotriazole | 1-(4-pyridinyl)-1H-1,2,3-benzotriazole | C11H8N4 | | |
| 20 | 66571-35-5 | 1-(2,6-dimethyl-4-pyridinyl)-1H-1,2,3-benzotriazole | 1-(2,6-dimethyl-4-pyridinyl)-1H-1,2,3-benzotriazole | C13H12N4 | | |
| 21 | 66571-43-5 | | 2(1H)-Pyrimidinethione, 4,6-diamino-1-(3-nitrobenzoyl)- | C11H9N5O3S | | |
| 22 | 66571-44-6 | | 2(1H)-Pyrimidinethione, 4,6-diamino-1-(4-nitrobenzoyl)- | C11H9N5O3S | | |
| 23 | 66571-52-6 | | Benzoic acid, 4-(dimethylamino)-, 2,2,2-trichloro-1-phenylethyl ester | C17H16Cl3NO2 | | |
| 24 | 66571-60-6 | 5-溴-N,N-二甲硫基唑-2-胺 | 2-DIMETHYLAMINO-5-BROMOTHIAZOLE | C5H7BrN2S | | |
| 25 | 66571-71-9 | | [4,4'-Bi-1,3-dithiole]-2,2'-dione | C6H2O2S4 | | |
| 26 | 66572-10-9 | | 1H-Tetrazole, 1-methoxy-5-phenyl- | C8H8N4O | | |
| 27 | 66572-14-3 | | Methanone, (1-methyl-1H-indole-5,6-diyl)bis[phenyl- | C23H17NO2 | | |
| 28 | 66572-15-4 | | Methanone, (1-methyl-1H-indole-5,6-diyl)bis[2-thienyl- | C19H13NO2S2 | | |
| 29 | 66572-23-4 | 3,4,5-三氯-6-甲基哒嗪 | 3,4,5-Trichloro-6-Methylpyridazine | C5H3Cl3N2 | | |
| 30 | 66572-24-5 | 4,5,6-三氯哒嗪-3-甲酸乙酯 | 3-Pyridazinecarboxylic acid, 4,5,6-trichloro-, ethyl ester | C7H5Cl3N2O2 | | |
| 31 | 66572-55-2 | 2-甲氧基-5-吡啶羧酸 | 2-Methoxy-5-pyridinecarboxylic acid | C7H7NO3 | 吡啶;中间体;有机化工原料 | |
| 32 | 66572-56-3 | 2-溴异烟酸 | 2-Bromoisonicotinic acid | C6H4BrNO2 | 吡啶;羧酸类;中间体;吡啶类;吡啶系列;杂环砌块;通用试剂;医药中间体;吡啶羧酸系列;吡啶类中间体 | |
| 33 | 66573-43-1 | 2-Propenoic acid, butyl ester, polymer with ethenyl acetate and sodium ethenesulfonate | 2-Propenoic acid, butyl ester, polymer with ethenyl acetate and sodium ethenesulfonate | C13H21NaO7S | | |
| 34 | 66574-00-3 | | Benzenesulfonic acid, hexadecylmethyl- | C23H40O3S | | |
| 35 | 66574-19-4 | 3,4-二甲基-5-苯基恶唑烷 | 3,4－Dimethyl－5－phenyloxazolidine | C11H15NO | | |
| 36 | 66574-84-3 | N-乙酰基-2-氟-DL-苯丙氨酸 | N-acetyl-2-fluoro-3-phenyl-DL-alanine | C11H12FNO3 | | |
| 37 | 66575-26-6 | D-异谷氨酰胺叔丁酯盐酸盐 | H-D-Glu(OtBu)-NH2.HCl | C9H19ClN2O3 | | |
| 38 | 66575-29-9 | 佛司可林 | Forskolin | C22H34O7 | 对照品;植物药;标准品;生化试剂;植提标准品;植物提取物;中药对照品;小分子抑制剂;小分子抑制剂，天然产物;G蛋白偶联受体&G蛋白 | |
| 39 | 66575-30-2 | Sennoside A1 | Sennoside A1 | C42H38O20 | 中药对照品 | |
| 40 | 66575-40-4 | | Epitetraphyllin B | C12H17NO7 | | |
| 41 | 66575-46-0 | 3,4-Dihydro-1(2H)-naphthalenone azine | 3,4-Dihydro-1(2H)-naphthalenone azine | | | |
| 42 | 66575-47-1 | | 1H-Pyrrole, 3,4-diethyl-2,5-diphenyl- | C20H21N | | |
| 43 | 66575-55-1 | | 1-hexacontanethiol | C60H122S | | |
| 44 | 66575-72-2 | | 1-Nonadecanamine, N,N-dinonadecyl- | C57H117N | | |
| 45 | 66576-21-4 | | Pentane, 3-ethyl-2,2,3,4,4-pentamethyl- | C12H26 | | |
| 46 | 66576-22-5 | | 2-Pentanol, 3-ethyl-3-methyl- | C8H18O | | |
| 47 | 66576-23-6 | | 2-Pentanol, 3-ethyl-4-methyl- | C8H18O | | |
| 48 | 66576-24-7 | | 2,2,3,3-Tetramethyl-butan-1-ol | C8H18O | | |
| 49 | 66576-26-9 | 2,3,4-trimethylpentan-2-ol | 2,3,4-trimethylpentan-2-ol | C8H18O | | |
| 50 | 66576-27-0 | | 2-Hexanol, 3,5-dimethyl- | C8H18O | | |
| 51 | 66576-31-6 | | 3-Hexanol, 5,5-dimethyl- | C8H18O | | |
| 52 | 66576-35-0 | 2-ethyl-3-Methylpentan-1-ol | 2-ethyl-3-Methylpentan-1-ol | C8H18O | | |
| 53 | 66576-56-5 | | 1-Butanol, 2-ethyl-3,3-dimethyl- | C8H18O | | |
| 54 | 66576-57-6 | | 1-Hexanol, 3,4-dimethyl- | C8H18O | | |
| 55 | 66576-71-4 | 2-甲基丁酸异丙酯 | isopropyl 2-methylbutyrate | C8H16O2 | 香精香料;合成香料;天然香料;食品添加剂;食用香料（增香剂）;天然等同香料和人造香 | |
| 56 | 66577-01-3 | Phosphonic acid,[2-(1,3-benzodioxol-5-yl)-1-cyanoethenyl]-, diethyl ester (9CI) | Phosphonic acid,[2-(1,3-benzodioxol-5-yl)-1-cyanoethenyl]-, diethyl ester (9CI) | C14H16NO5P | | |
| 57 | 66577-03-5 | | Thiophene, 3-ethyl-4-methyl- | C7H10S | | |
| 58 | 66577-17-1 | | Naphthalene, 7-methyl-1-(1-methylethyl)- | C14H16 | | |
| 59 | 66577-20-6 | | Naphthalene, 1,2,3,6-tetramethyl- | C14H16 | | |
| 60 | 66577-30-8 | | 1-Ethylsulfanylundecane | C13H28S | | |
| 61 | 66577-31-9 | | 4-thiatetradecane | C13H28S | | |
| 62 | 66577-37-5 | | Naphthalene, 1,7-diethyl- | C14H16 | | |
| 63 | 66577-48-8 | | 1-Tridecanamine, N,N-diethyl- | C17H37N | | |
| 64 | 66577-57-9 | 1,3-十七二醇 | Heptadecane-1,3-diol | C17H36O2 | | |
| 65 | 66577-59-1 | 1,17-十七烷二醇 | 1,17-heptadecanediol | C17H36O2 | | |
| 66 | 665776-13-6 | | L-Serine, L-alanyl-L-methionyl-L-prolyl-L-valyl- (9CI) | C21H37N5O7S | | |
| 67 | 665776-15-8 | | L-Tryptophan, L-cysteinyl-L-phenylalanyl-L-threonyl-L-valyl- (9CI) | C32H42N6O7S | | |
| 68 | 66578-77-6 | aluminum hydroxyphosphate | aluminum hydroxyphosphate | | | |
| 69 | 665782-25-2 | | Silane, (1-butylpentyl)methyldiphenyl- | C22H32Si | | |
| 70 | 665782-86-5 | | 1,3-Benzenedicarbonitrile, 2,4-dinitro- | C8H2N4O4 | | |
| 71 | 66579-64-4 | Tin phosphide | Tin phosphide | | | |