| 1 | 81420-31-7 | ICI 105552 | ICI 105552 | | | |
| 2 | 81420-32-8 | isethionyl 3-(N-2,4-dinitrophenyl)-aminopropioimidate | isethionyl 3-(N-2,4-dinitrophenyl)-aminopropioimidate | C11H14N4O8S | | |
| 3 | 81422-01-7 | 2-hydroxyethyl (3,4-dimethylphenoxy)acetate | 2-hydroxyethyl (3,4-dimethylphenoxy)acetate | C12H16O4 | | |
| 4 | 81422-13-1 | 二[29H,31H-酞菁合,N29,N30,N31,N32][Μ-[1,1,3,3-四苯基-1,3-二硅烷二醇合]二铝 | Aluminum, bis29H,31H-phthalocyaninato(2-)-.kappa.N29,.kappa.N30,.kappa.N31,.kappa.N32.mu.-1,1,3,3-tetraphenyl-1,3-disiloxanediolato(2-)-.kappa.O1:.kappa.O3di- | C88H52Al2N16O3Si2 | | |
| 5 | 81422-30-2 | | 5H-Pyrrolo[2,1-c][1,4]benzodiazepin-5-one, 2-ethylidene-1,2,3,11a-tetrahydro-8-hydroxy-7-methoxy-, (2E,11aS)- | C15H16N2O3 | | |
| 6 | 81422-44-8 | | Dispiro[furan-3(2H),1'(5'H)-naphthalene-5',2''-oxiran]-2-one, 4'a-[(acetyloxy)methyl]-5-(3-furanyl)decahydro-4'-hydroxy-2'-methyl-, (1'R,2'R,2''R,4'R,4'aR,5S,8'aS)- | C22H28O7 | | |
| 7 | 81422-93-7 | 桑根酮 D | sanggenon D | C40H36O12 | 标准品;对照品;中药对照品;植物提取物;标准品，对照品;标准品-中药标准品;标准品 -中药标准品 | |
| 8 | 81422-99-3 | (R)-3-三氟甲基苯基环氧乙烷 | Oxirane, 2-[3-(trifluoromethyl)phenyl]-, (2R)- | C9H7F3O | | |
| 9 | 81423-83-8 | ethyl 4-propylbenzoate | ethyl 4-propylbenzoate | | | |
| 10 | 81423-84-9 | 1-(methylsulfonyl)-4-propylbenzene | 1-(methylsulfonyl)-4-propylbenzene | C10H14O2S | | |
| 11 | 81424-60-4 | Kominek's mixture | Kominek's mixture | C64H78Cl2N8O11S2 | | |
| 12 | 81424-61-5 | ajmaline phenylbarbiturate | ajmaline phenylbarbiturate | C30H34N4O5 | | |
| 13 | 81424-62-6 | N-aminomethylmorpholine 3,3-diethyl-2,4-pyridinedione | N-aminomethylmorpholine 3,3-diethyl-2,4-pyridinedione | C14H23N3O3 | | |
| 14 | 81424-63-7 | N-aminomethylpiperazine 3,3-diethyl-2,4-pyridinedione | N-aminomethylpiperazine 3,3-diethyl-2,4-pyridinedione | C14H24N4O2 | | |
| 15 | 81424-64-8 | granatane-3-spiro-5'-hydantoin | granatane-3-spiro-5'-hydantoin | C11H17N3O2 | | |
| 16 | 81424-65-9 | 3-phenoxybenzoyl-coenzyme A | 3-phenoxybenzoyl-coenzyme A | C34H44N7O18P3S | | |
| 17 | 81424-66-0 | 5-氯-N-(2-氯-4-硝基苯基)-2-羟基苯甲酰胺和哌嗪的混合物 (2:1) | 5-chloro-N-(2-chloro-4-nitrophenyl)salicylamide, compound with piperazine (2:1) | C30H26Cl4N6O8 | | |
| 18 | 81424-67-1 | 卡醋胺 | Caracemide | C6H11N3O4 | | |
| 19 | 81424-68-2 | hydrogen 5-phenyl-3-(3-sulphonatopropyl)-2-[2-[[3-(3-sulphonatopropyl)-3H-benzoxazol-2-ylidene]methyl]but-1-enyl]benzoxazolium, lithium salt | hydrogen 5-phenyl-3-(3-sulphonatopropyl)-2-[2-[[3-(3-sulphonatopropyl)-3H-benzoxazol-2-ylidene]methyl]but-1-enyl]benzoxazolium, lithium salt | C31H31LiN2O8S2 | | |
| 20 | 81425-22-1 | (5Z)-5-(4-hydroxybenzylidene)-2-(piperidin-1-yl)-1,3-thiazol-4(5H)-one | (5Z)-5-(4-hydroxybenzylidene)-2-(piperidin-1-yl)-1,3-thiazol-4(5H)-one | C15H16N2O2S | | |
| 21 | 81425-28-7 | | 2-Cyclohexen-1-one, 4-[(1E,3R)-3-[[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-1-buten-1-yl]-4-hydroxy-3,5,5-trimethyl-, (4S)- | C25H40O12 | | |
| 22 | 81425-58-3 | 4-Nitrophenyl di-2-thienylphosphinate | 4-Nitrophenyl di-2-thienylphosphinate | | | |
| 23 | 81425-59-4 | | Phosphinic acid,2-furanylmethyl-, 4-nitrophenyl ester (9CI) | C11H10NO5P | | |
| 24 | 81425-60-7 | 4-Cyanophenyl di-2-furanylphosphinate | 4-Cyanophenyl di-2-furanylphosphinate | C15H10NO4P | | |
| 25 | 81425-61-8 | 4-Nitrophenyl di-2-furanylphosphinate | 4-Nitrophenyl di-2-furanylphosphinate | | | |
| 26 | 81425-71-0 | 1,2-DIHEXADECANOYL-SN-GLYCERO-3-PHOSPHO-[N-DANSYL]ETHANOLAMINE | 1,2-DIHEXADECANOYL-SN-GLYCERO-3-PHOSPHO-[N-DANSYL]ETHANOLAMINE | C49H85N2O10PS | | |
| 27 | 81425-78-7 | COUMARSABIN, 8-METHOXY | COUMARSABIN, 8-METHOXY | C14H16O5 | | |
| 28 | 814254-62-1 | (1-aminocycloheptyl)methanol(SALTDATA: FREE) | (1-aminocycloheptyl)methanol(SALTDATA: FREE) | C8H17NO | | |
| 29 | 814255-40-8 | 4-BROMO-2-METHOXY-BENZAMIDINE | 4-BROMO-2-METHOXY-BENZAMIDINE | C8H9BrN2O | | |
| 30 | 814255-78-2 | [(4-溴噻吩-2-基)甲基](甲基)胺 | N-[(4-Bromothien-2-yl)methyl]-N-methylamine | C6H8BrNS | | |
| 31 | 814256-00-3 | | N-[(4-bromo-2-thienyl)methyl]-N-methylOctanamide | C14H22BrNOS | | |
| 32 | 814256-14-9 | Benzenepropanoic acid, -alpha--ethoxy-4-[5-[[(heptylamino)carbonyl]methylamino]-2-furanyl]-, (-alpha-S)- | Benzenepropanoic acid, -alpha--ethoxy-4-[5-[[(heptylamino)carbonyl]methylamino]-2-furanyl]-, (-alpha-S)- | C24H34N2O5 | | |
| 33 | 814257-92-6 | 1-(3-Phenyl-1,2,4-oxadiazol-5-yl)-2-naphthol | 1-(3-Phenyl-1,2,4-oxadiazol-5-yl)-2-naphthol | C18H12N2O2 | | |
| 34 | 81426-14-4 | 8-乙酰氧基松脂醇 | 8-Acetoxypinoresinol | C22H24O8 | | |
| 35 | 81426-17-7 | 8-羟基松脂醇 | 8-Hydroxypinoresinol | C20H22O7 | 木脂素;标准品;分析试剂标准品;标准品 -中药标准品 | |
| 36 | 81426-68-8 | | Butanedioic acid, 2-hydroxy-2-methyl-, dimethyl ester, (R)- | C7H12O5 | | |
| 37 | 81426-90-6 | 17-Hydroxy-28-nor-5α-oleana-12-ene-3,16-dione | 17-Hydroxy-28-nor-5α-oleana-12-ene-3,16-dione | C29H44O3 | | |
| 38 | 81426-91-7 | 3β,17-Dihydroxy-28-nor-5α-olean-12-en-16-one | 3β,17-Dihydroxy-28-nor-5α-olean-12-en-16-one | C29H46O3 | | |
| 39 | 814262-90-3 | 2-(苄氧基)-5-羟基苯甲酸 | 5-Bromo-2-hydroxy-4,6-dimethyl-nicotinonitrile | C8H7BrN2O | | |
| 40 | 814263-30-4 | 2-(BOC-氨基)-5-氰基吡啶 | 2-(Boc-amino)-5-cyanopyridine | C11H13N3O2 | | |
| 41 | 81427-15-8 | hazaleamide | hazaleamide | C18H29NO | | |
| 42 | 81427-30-7 | | 1,2-Cyclohexanedioctanoic acid, 4-hexyl-3-octyl- | C36H68O4 | | |
| 43 | 81427-76-1 | | Ethanone, 2,2-bis(2-methylpropoxy)-1-phenyl- | C16H24O3 | | |
| 44 | 81427-77-2 | | Ethanone, 2,2-bis(cyclohexyloxy)-1-phenyl- | C20H28O3 | | |
| 45 | 81427-95-4 | Etofenamate Palmitate | Etofenamate Palmitate | C34H48F3NO5 | | |
| 46 | 81427-97-6 | Etofenamate Stearate | Etofenamate Stearate | C36H52F3NO5 | | |
| 47 | 81427-99-8 | Etofenamate Myristate | Etofenamate Myristate | C32H44F3NO5 | | |
| 48 | 81428-01-5 | 2-(1,3-二氧代-1,3-二氢-2H-异吲哚-2-基)-N-甲基乙基磺酰胺 | 2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-N-methylethanesulfonamide | C11H12N2O4S | | |
| 49 | 81428-04-8 | 他曲米特 | Taltrimide | C13H16N2O4S | | |
| 50 | 81428-07-1 | N-邻苯二甲酰基-N,N-二甲基牛磺酰胺 | 2-(1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YL)-ETHANESULFONIC ACID DIMETHYLAMIDE | C12H14N2O4S | | |
| 51 | 81428-21-9 | TRIBROMOMETHYL ISOCYANATE | TRIBROMOMETHYL ISOCYANATE | C2Br3NO | | |
| 52 | 81428-46-8 | 3-(3-(2-chloroethyl)-3-nitrosoureido)-3-deoxyallose | 3-(3-(2-chloroethyl)-3-nitrosoureido)-3-deoxyallose | C9H16ClN3O7 | | |
| 53 | 81428-58-2 | 4-(4,5-二氢噁唑-2-基)苯酚 | phenol oxazoline | C9H9NO2 | | |
| 54 | 81428-85-5 | 3-[hydroxy(4-methoxyphenyl)methyl]-2-benzofuran-1(3H)-one | 3-[hydroxy(4-methoxyphenyl)methyl]-2-benzofuran-1(3H)-one | C16H14O4 | | |
| 55 | 81428-86-6 | | 1H-2-Benzopyran-1-one, 3,4-dihydro-3-(3-methoxyphenyl)- | C16H14O3 | | |
| 56 | 81428-88-8 | 2,2,2-trifluoromethazolamide | 2,2,2-trifluoromethazolamide | C5H5F3N4O3S2 | | |
| 57 | 81428-95-7 | 1(2H)-Azocinecarbonylchloride,hexahydro-2-oxo-(9CI) | 1(2H)-Azocinecarbonylchloride,hexahydro-2-oxo-(9CI) | C8H12ClNO2 | | |
| 58 | 81428-99-1 | 2-MethylcyclopropanecarboxaMide | 2-MethylcyclopropanecarboxaMide | C5H9NO | | |