| 1 | 6651-01-0 | | Phosphonamidic acid, N,N-bis(2-chloroethyl)-P-methyl-, 3-chloropropyl ester | C8H17Cl3NO2P | | |
| 2 | 6651-02-1 | | Phosphonamidic acid, N,N-bis(2-chloroethyl)-P-(chloromethyl)-, 2,3-dichloropropyl ester | C8H15Cl5NO2P | | |
| 3 | 6651-03-2 | | Phosphonamidic acid, N,N-bis(2-chloroethyl)-P-methyl-,2,3-dichloropropyl ester | C8H16Cl4NO2P | | |
| 4 | 6651-05-4 | Phosphonamidic acid, N,N-bis(2-chloroethyl)-P-methyl-,2-chloropropyl ester | Phosphonamidic acid, N,N-bis(2-chloroethyl)-P-methyl-,2-chloropropyl ester | C8H17Cl3NO2P | | |
| 5 | 6651-06-5 | | Phosphonamidic acid, N,N-bis(2-chloroethyl)-P-(chloromethyl)-, propyl ester | C8H17Cl3NO2P | | |
| 6 | 6651-08-7 | | Phosphonamidic acid, N,N-bis(2-chloroethyl)-P-(chloromethyl)-, 2-propyn-1-yl ester | C8H13Cl3NO2P | | |
| 7 | 6651-09-8 | N,N-二(2-氯乙基)-P-甲基氨基膦酸 2-丙炔-1-基酯 | N,N-Bis(2-chloroethyl)-P-methylphosphonamidic acid 2-propyn-1-yl ester | C8H14Cl2NO2P | | |
| 8 | 6651-10-1 | | Phosphonamidic acid, N,N-bis(2-chloroethyl)-P-(chloromethyl)-, compd. with dicyclohexylamine (1:1) (8CI) | C17H34Cl3N2O2P | | |
| 9 | 6651-25-8 | tridocosylaluminium | tridocosylaluminium | C66H135Al | | |
| 10 | 6651-26-9 | tritetracosylaluminium | tritetracosylaluminium | C72H147Al | | |
| 11 | 6651-27-0 | trioctacosylaluminium | trioctacosylaluminium | C84H171Al | | |
| 12 | 6651-32-7 | | Silane, dimethylbis[(1-phenylethenyl)oxy]- | C18H20O2Si | | |
| 13 | 6651-33-8 | | Silane, (1-butenyloxy)trimethyl- | C7H16OSi | | |
| 14 | 6651-34-9 | 2-甲基-1-(三甲基硅氧基)-1-丙烯 | 2-Methyl-1-(trimethylsiloxy)-1-propene | C7H16OSi | 有机硅;硅烷试剂 | |
| 15 | 6651-36-1 | 1-(三甲基硅氧烷)环己烯 | 1-Trimethylsilyloxycyclohexene | C9H18OSi | 化工;有机硅;硅烷试剂;试剂和补充物 | |
| 16 | 6651-38-3 | 甲基三(异丙烯氧基)硅烷 | methyltris[(1-methylvinyl)oxy]silane | C10H18O3Si | | |
| 17 | 6651-40-7 | | Silane, trimethyl(1-methylenepropoxy)- | C7H16OSi | | |
| 18 | 6651-41-8 | 二异丙烯氧基二苯基硅烷 | Diisopropenyloxydiphenylsilane | C18H20O2Si | 硅烷试剂 | |
| 19 | 6651-43-0 | 1-(三甲硅烷氧基)-1,3-丁二烯 | 1-(trimethylsiloxy)-1,3-butadiene | C7H14OSi | 有机硅;硅烷试剂 | |
| 20 | 6651-46-3 | | Silane, trimethyl[(3-methyl-1-methylene-2-butenyl)oxy]- | C9H18OSi | | |
| 21 | 6651-47-4 | | Silane, [(1,3-dimethyl-1,3-butadienyl)oxy]trimethyl- | C9H18OSi | | |
| 22 | 6651-64-5 | | Benzoic acid,3,5-dihydroxy-4-[(trimethylsilyl)oxy]- | C10H14O5Si | | |
| 23 | 66510-11-0 | | 1(3H)-Isobenzofuranone, 3-[2-(2-hydroxy-5-nitrophenyl)-2-oxoethyl]- | C16H11NO6 | | |
| 24 | 66510-25-6 | 5-氯-3-甲基-2,5-二氢呋喃-2-酮 | 5-Chloro-3-methyl-2,5-dihydrofuran-2-one | C5H5ClO2 | | |
| 25 | 66510-51-8 | Quinoline, 5,6,7,8-tetrahydro-, hydrochloride | Quinoline, 5,6,7,8-tetrahydro-, hydrochloride | C9H12ClN | | |
| 26 | 66510-53-0 | 5,6,7,8,9,10,11,12,13,14-decahydro-2-methylcyclododeca[b]pyridine | 5,6,7,8,9,10,11,12,13,14-decahydro-2-methylcyclododeca[b]pyridine | C16H25N | | |
| 27 | 66510-63-2 | | 1(2H)-Isoquinolinone, 2-(3-aminopropyl)-3,4-dihydro-6,7-dimethoxy- | C14H20N2O3 | | |
| 28 | 66510-70-1 | | 1H-Inden-1-one, 3-amino-, hydrazone | C9H9N3 | | |
| 29 | 66510-90-5 | 1-[(2R,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,4-triazole-3-carboxamide | 1-[(2R,3R,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,4-triazole-3-carboxamide | C8H12N4O5 | | |
| 30 | 66510-99-4 | 拉氧头孢钠中间体 2 | Intermediate 2 of Latamoxef Sodium | C24H24N6O5S | 化药杂质-拉氧头孢钠 | 中间体 |
| 31 | 66512-11-6 | 黄体酮中间体(BA) | 21-Hydroxy-20-methyl-pregn-4-ene-3-one | C22H34O2 | | |
| 32 | 66512-17-2 | N-trifluoroacetyladriamycinol | N-trifluoroacetyladriamycinol | C29H30F3NO12 | | |
| 33 | 66512-22-9 | (1α,4Z,8α)-9-Azabicyclo[6.1.0]non-4-ene | (1α,4Z,8α)-9-Azabicyclo[6.1.0]non-4-ene | C8H13N | | |
| 34 | 66512-37-6 | (R)-(1-苯基乙氨基)乙酸乙酯 | R(+)-TRANS[ETHOXY CARBONYLMETHYL]-1-PHENYLETHYLAMINE | C12H17NO2 | | |
| 35 | 66512-38-7 | 依托咪酯杂质 19 | Etomidate Impurity 19 | C13H17NO3 | | |
| 36 | 66512-39-8 | 盐酸乙苄咪唑杂质C | EtoMidate IMpurity C HCl | C15H19ClN2O2 | 杂质对照品 | |
| 37 | 66512-56-9 | (3S,7aα)-Octahydro-3,6,7,7-tetramethyl-3aβ,6β-ethano-3aH-inden-5β-ol | (3S,7aα)-Octahydro-3,6,7,7-tetramethyl-3aβ,6β-ethano-3aH-inden-5β-ol | C15H26O | | |
| 38 | 66512-57-0 | (3S)-2,3,4,5,6,7,8,8aα-Octahydro-3α,7,8,8-tetramethyl-3aα,6α-methano-1H-azulen-7α-ol | (3S)-2,3,4,5,6,7,8,8aα-Octahydro-3α,7,8,8-tetramethyl-3aα,6α-methano-1H-azulen-7α-ol | C15H26O | | |
| 39 | 66512-58-1 | | 3-Hepten-2-ol, 2-methyl-6-(4-methylphenyl)-, (3E)- | C15H22O | | |
| 40 | 66512-63-8 | 1H-Inden-1-amine, 2,3-dihydro-N-methyl-, (1S)- | 1H-Inden-1-amine, 2,3-dihydro-N-methyl-, (1S)- | C10H13N | | |
| 41 | 66512-67-2 | | (S)-2-(5-Oxotetrahydrofuran-2-yl)acetic acid | C6H8O4 | | |
| 42 | 66512-81-0 | Methyl 2-amino-4,5-dihydro-4-thiazolecarboxylate | Methyl 2-amino-4,5-dihydro-4-thiazolecarboxylate | C5H8N2O2S | | |
| 43 | 66512-82-1 | | Naphtho[2,3-b]furan-4,9-dione, 2,3-dihydro-2-(1-hydroxy-1-methylethyl)- | C15H14O4 | | |
| 44 | 66512-88-7 | | Cevane-3,6,14-triol,(3a,5R,6a,25R)- | C27H46NO3 | | |
| 45 | 66512-92-3 | 2-(2,6-dimethylhept-5-enyl)-1,3-dioxolane | 2-(2,6-dimethylhept-5-enyl)-1,3-dioxolane | C12H22O2 | | |
| 46 | 66513-28-8 | 茚满霉素 | INDANOMYCIN FROM STREPTOMYCES*ANTIBIOTIC US | C31H43NO4 | | |
| 47 | 66513-31-3 | | 1,4:5,8-Dimethanoanthracene-9,10-dione,dodecahydro- | C16H20O2 | | |
| 48 | 66514-82-7 | (SP-4-1)-二氯双(喹啉)-钯 | (SP-4-1)-dichlorobis(quinoline)-Palladium | C18H14Cl2N2Pd | | |
| 49 | 66514-85-0 | (R)-乙基N-甲酰基-N-(1-苯乙基)甘氨酸 | (R)-ethyl N-formyl-N-(1-phenylethyl)glycine | C13H17NO3 | | |
| 50 | 66514-87-2 | (+)-反-氯丹, 1ΜG /ΜL于环己烷 | (+)-TRANS-CHLORDANE | C10H6Cl8 | 杀虫剂 | 杀虫剂 |
| 51 | 66514-88-3 | (+)-顺-氯丹 | (+)-CIS-CHLORDANE | C10H6Cl8 | 杀虫剂;有机氯杀虫剂 | 有机氯杀虫剂;杀虫剂 |
| 52 | 66514-90-7 | Benzeneethanamine, N,α-dimethyl-N-(1-methylethyl)- | Benzeneethanamine, N,α-dimethyl-N-(1-methylethyl)- | C13H21N | | |
| 53 | 66514-93-0 | 甲卡西酮左旋体盐酸盐 | 2S-EPHEDRONE HYDROCHLORIDE | C10H14ClNO | | |
| 54 | 66514-99-6 | (S)-Baclofen | (S)-Baclofen | C10H12ClNO2 | | |
| 55 | 66515-29-5 | MSOP | MSOP | C4H10NO6P | | |
| 56 | 66515-67-1 | | 1,3,5-Triazine, 1,2-dihydro-1-methyl-4,6-bis[(trimethylsilyl)oxy]- | C10H23N3O2Si2 | | |
| 57 | 66515-68-2 | | 1,3,5-Triazin-2(1H)-one, 3,6-dihydro-1-methyl-4-[(trimethylsilyl)oxy]- | C7H15N3O2Si | | |
| 58 | 66516-00-5 | | 2H-Pyran-2-one, 3-[(dimethylamino)methylene]tetrahydro- | C8H13NO2 | | |
| 59 | 66516-08-3 | | Glycine, mercaptoacetylglycyl- | C6H10N2O4S | | |
| 60 | 66516-09-4 | 巯替肽 | GLYCINE, N-(MERCAPTOACETYL)GLYCYLGLYCYL- | C8H13N3O5S | | |
| 61 | 66516-65-2 | Acetic acid, [[ (2-chlorophenyl)methyl]thio]- | Acetic acid, [[ (2-chlorophenyl)methyl]thio]- | C9H9O2SCl | | |
| 62 | 66516-78-7 | | Hexaarsine | As64* | | |
| 63 | 66516-92-5 | ifenprodil glucuronide | ifenprodil glucuronide | C27H35NO8 | | |
| 64 | 66516-95-8 | 2'-O-Methylisoleiocin | 2'-O-Methylisoleiocin | C22H22O5 | | |
| 65 | 66517-21-3 | 5-bromo-6-{4-nitrophenyl}imidazo[2,1-b][1,3]thiazole | 5-bromo-6-{4-nitrophenyl}imidazo[2,1-b][1,3]thiazole | C11H6BrN3O2S | | |
| 66 | 66517-40-6 | 2-Butyl-2-tert-butyl-N,N,N',N',4,4-hexamethylcyclobutanedisilazane-1,3-diamine | 2-Butyl-2-tert-butyl-N,N,N',N',4,4-hexamethylcyclobutanedisilazane-1,3-diamine | C14H36N4Si2 | | |
| 67 | 66517-46-2 | N-(3-chlorophenyl)-N'-(4-pyridinylmethyl)urea | N-(3-chlorophenyl)-N'-(4-pyridinylmethyl)urea | C13H12ClN3O | | |
| 68 | 66517-47-3 | Iron, (carbonothioyl)tetracarbonyl- | Iron, (carbonothioyl)tetracarbonyl- | C5FeO4S | | |
| 69 | 66517-63-3 | | Pyridinium, 1-(1-amino-1-carboxypentyl)-3-[1-(1-amino-1-carboxypentyl)-2-piperidinyl]-, chloride (9CI) | C22H37ClN4O4 | | |
| 70 | 66518-44-3 | 4-[2,4-Di(tert-pentyl)phenoxyacetylamino]-1-indanone | 4-[2,4-Di(tert-pentyl)phenoxyacetylamino]-1-indanone | C27H35NO3 | | |
| 71 | 66519-18-4 | BIS(2,3-DIBROMOPROPYL)PHOSPHATE,POTASSIUMSALT | BIS(2,3-DIBROMOPROPYL)PHOSPHATE,POTASSIUMSALT | | | |
| 72 | 66519-29-7 | | 10H-Phenothiazin-3-ol, 10-[3-(1-piperazinyl)propyl]-8-(trifluoromethyl)- | C20H22F3N3OS | | |
| 73 | 66519-71-9 | | Phenol, 4-(1-ethyl-2,4-dimethylpentyl)- | C15H24O | | |
| 74 | 66519-77-5 | 2,6,10,14,18-PENTAMETHYLHENEICOSANE | 2,6,10,14,18-PENTAMETHYLHENEICOSANE | C26H54 | | |
| 75 | 66519-78-6 | | Tricosane, 2,6,10,14,18-pentamethyl- | C28H58 | | |
| 76 | 66519-87-7 | | Hentriacontane, 2,6,10,14,18,22,26,30-octamethyl- | C39H80 | | |
| 77 | 66519-90-2 | Ethynedithiol | Ethynedithiol | C2H2S2 | | |