| 1 | 4199-03-5 | NISTC4199035 | NISTC4199035 | C12H22OSi2 | | |
| 2 | 4199-04-6 | | Disilane, 1,1,1,2,2-pentamethyl-2-(4-methylphenyl)- | C12H22Si2 | | |
| 3 | 4199-09-1 | (S)-1-(isopropylamino)-3-(naphthyloxy)propan-2-ol | (S)-1-(isopropylamino)-3-(naphthyloxy)propan-2-ol | C16H21NO2 | | |
| 4 | 4199-10-4 | (S)-(-)-普奈洛尔 盐酸盐 | (S)-Propranolol Hydrochloride | C16H22ClNO2 | 合成;医药中间体;氨基酸衍生化合物 | |
| 5 | 4199-31-9 | (4S)-7-Chloro-4β-(dimethylamino)-1,4,4aβ,5,6,11,12,12aβ-octahydro-3,6,10,12a-tetrahydroxy-6α-methyl-1,11,12-trioxo-2-naphthacenecarboxamide | (4S)-7-Chloro-4β-(dimethylamino)-1,4,4aβ,5,6,11,12,12aβ-octahydro-3,6,10,12a-tetrahydroxy-6α-methyl-1,11,12-trioxo-2-naphthacenecarboxamide | C22H21ClN2O8 | | |
| 6 | 4199-35-3 | 2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-9-nitro-1,11-dioxo-, (4S,4aS,5aR,12aS)- | 2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-9-nitro-1,11-dioxo-, (4S,4aS,5aR,12aS)- | C21H21N3O9 | | |
| 7 | 4199-36-4 | 12a-Deoxytetracycline | 12a-Deoxytetracycline | C22H24N2O7 | | |
| 8 | 4199-70-6 | N-(3-Aminopropyl)-N-methylethanolamine | N-(3-Aminopropyl)-N-methylethanolamine | | | |
| 9 | 4199-71-7 | | Ethanone, 1,1'-(1,4-piperazinediyl)bis[2-(2,4-dichlorophenoxy)- | C20H18Cl4N2O4 | | |
| 10 | 4199-88-6 | 5-硝基-1,10-菲罗啉 | 5-Nitro-1,10-phenanthroline | C12H7N3O2 | 色素类;菲咯啉;生化试剂;化学试剂;酶与辅酶;有机化学;其他生化试剂;发光材料技术配体;生化试剂-色素类;1，10-菲咯啉 | |
| 11 | 4199-89-7 | 5-氯-邻二氮杂菲 | 5-chloro-1,10-phenanthroline | C12H7ClN2 | 菲啰啉;菲咯啉;有机砌块;杂环砌块;其它杂环;材料中间体;1，10-菲咯啉 | |
| 12 | 41991-34-8 | 1-[4-(Chloromethyl)-2-(4-methylphenyl)-5-thiazolyl]ethanone | 1-[4-(Chloromethyl)-2-(4-methylphenyl)-5-thiazolyl]ethanone | | | |
| 13 | 41991-85-9 | 2,5,5-三(三甲基甲硅烷基)-1,3-环戊二烯 | 2,5,5-TRIS(TRIMETHYLSILYL)-1,3-CYCLO-PENTADIENE, 99 | C14H30Si3 | | |
| 14 | 41991-87-1 | 2,3,5,5-四(三甲基甲硅烷基)-1,3-环戊二烯 | 2,3,5,5-TETRAKIS(TRIMETHYLSILYL)-1,3-CYCLOPENTADIENE | C17H38Si4 | | |
| 15 | 41992-04-5 | | 2-Aza-8-silaspiro[4.5]decane-2-propanamine, N,N,8,8-tetramethyl-, hydrochloride (1:2) | C15H33ClN2Si | | |
| 16 | 41992-05-6 | 2-Aza-8-silaspiro[4.5]decanium,2,8,8-trimethyl-2-[3-(trimethylammonio)propyl]-, iodide (1:2) | 2-Aza-8-silaspiro[4.5]decanium,2,8,8-trimethyl-2-[3-(trimethylammonio)propyl]-, iodide (1:2) | C17H38IN2Si+ | | |
| 17 | 41992-22-7 | 锗螺胺 | Spirogermanium | C17H38Cl2GeN2 | | |
| 18 | 41992-23-8 | | N-(3-DIMETHYLAMINO-PROPYL)-2-AZA-8,8-DIETHYL-8-GERMASPIRO [4:5]DECANE-1,3-DIONE (AS) DISCONTINUED | C17H36GeN2 | | |
| 19 | 41993-27-5 | | Ethanone, 1-(4-methylphenyl)-2,2-diphenyl- | C21H18O | | |
| 20 | 41993-28-6 | 5-(2-Chlorophenyl)-1,3-dihydro-3-hydroxy-7-nitro-2H-1,4-benzodiazepin-2-one | 5-(2-Chlorophenyl)-1,3-dihydro-3-hydroxy-7-nitro-2H-1,4-benzodiazepin-2-one | C15H10ClN3O4 | | |
| 21 | 41993-29-7 | 7-Amino-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one | 7-Amino-5-(2-chlorophenyl)-1,3-dihydro-3-hydroxy-2H-1,4-benzodiazepin-2-one | | | |
| 22 | 41993-30-0 | 7-乙酰氨基氯硝西泮 | 7-acetamidoclonazepam | C17H14ClN3O2 | | |
| 23 | 41993-31-1 | | Acetamide, N-[5-(2-chlorophenyl)-2,3-dihydro-3-hydroxy-2-oxo-1H-1,4-benzodiazepin-7-yl]- | C17H14ClN3O3 | | |
| 24 | 41993-68-4 | 6,7-DIMETHOXY-1,2,3,4-TETRAHYDRO-ISOQUINOLINE-1-CARBOXYLIC ACID ETHYL ESTER | 6,7-DIMETHOXY-1,2,3,4-TETRAHYDRO-ISOQUINOLINE-1-CARBOXYLIC ACID ETHYL ESTER | C14H19NO4 | | |
| 25 | 41993-79-7 | (2R,12aR)-1,2,6,6a,12,12a-Hexahydro-6aα-hydroxy-2-[1-(hydroxymethyl)ethenyl]-8,9-dimethoxy[1]benzopyrano[3,4-b]furo[2,3-h][1]benzopyran-6-one | (2R,12aR)-1,2,6,6a,12,12a-Hexahydro-6aα-hydroxy-2-[1-(hydroxymethyl)ethenyl]-8,9-dimethoxy[1]benzopyrano[3,4-b]furo[2,3-h][1]benzopyran-6-one | C23H22O8 | | |
| 26 | 41994-01-8 | 1H-Thieno[3,4-d]iMidazole-4-pentanaMide, hexahydro-2-oxo-N-propyl-, (3aS,4S,6aR)- | 1H-Thieno[3,4-d]iMidazole-4-pentanaMide, hexahydro-2-oxo-N-propyl-, (3aS,4S,6aR)- | C13H23N3O2S | | |
| 27 | 41994-02-9 | 维生素苯酚 | (3aS,4S,6aR)-hexahydro-N-[2-(4-hydroxyphenyl)ethyl]-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide | C18H25N3O3S | | |
| 28 | 41994-34-7 | MFCD04122686 | SALOR-INT L308455-1EA | C17H14N2O2 | | |
| 29 | 41994-44-9 | 2-硝基-5-氯苯甲酰氯 | 5-CHLORO-2-NITRO-BENZOYL CHLORIDE | C7H3Cl2NO3 | | |
| 30 | 41994-45-0 | 2-哌啶甲酸甲酯 | 2-Piperidinecarboxylic acid methyl ester | C7H13NO2 | 哌啶;化合物;有机化学;医药中间体;杂环化合物;有机化工原料 | |
| 31 | 41994-50-7 | 2,5-吡咯烷羧酸二乙酯 | diethyl pyrrolidine-2,5-dicarboxylate | C10H17NO4 | | |
| 32 | 41994-51-8 | 1,2,3,4-四氢异喹啉-3-羧酸盐酸盐 | 1,2,3,4-Tetrahydro-3-Isoquinolinecarboxylic Acid Hydrochloride | C10H12ClNO2 | | |
| 33 | 41994-52-9 | 41994-52-9 | 41994-52-9 | | | |
| 34 | 41994-80-3 | titanium(4+) 2-methylpentane-2,4-diolate | titanium(4+) 2-methylpentane-2,4-diolate | C12H24O4Ti | | |
| 35 | 41994-91-6 | 4-Chloro-2-nitrobenzamide | 4-Chloro-2-nitrobenzamide | C7H5ClN2O3 | | |
| 36 | 41994-92-7 | 5-METHOXY-2-NITROBENZAMIDE | 5-METHOXY-2-NITROBENZAMIDE | C8H8N2O4 | | |
| 37 | 41994-97-2 | 7-甲氧基苯并[d][1,2,3]三嗪-4(1H)-酮 | 7-Methoxy-3H-1,2,3-benzotriazin-4-one | C8H7N3O2 | | |
| 38 | 41994-99-4 | 2-(2-Amino-4-chloro-phenyl)-1,2-dihydro-benzo[d][1,3]oxazin-4-one | 2-(2-Amino-4-chloro-phenyl)-1,2-dihydro-benzo[d][1,3]oxazin-4-one | C14H8Cl2N2O2 | | |
| 39 | 41995-19-1 | 2-(3,4-二氯苯基)-2-氧代乙胺盐酸盐 | 2-(3,4-Dichlorophenyl)-2-oxoethylamine hydrochloride | C8H7Cl2NO.HCl | 有机原料;氨基化合物 | |
| 40 | 41995-26-0 | 异氰基乙酸苄酯 | benzyl 2-isocyanoacetate | C10H9NO2 | 有机中间体 | 有机中间体 |
| 41 | 41995-29-3 | 6-丙基吡啶-2-胺 | 6-propylpyridin-2-amine | C8H12N2 | | |
| 42 | 41995-30-6 | 3,5-二甲基吡啶-2-胺 | 3,5-dimethylpyridin-2-amine | C7H10N2 | 吡啶类;吡啶系列;吡啶类衍生物;吡啶类化合物 | |
| 43 | 41995-31-7 | 2-氨基-3-乙基-6-甲基吡啶 | 3-ethyl-6-methylpyridin-2-amine | C8H12N2 | | |
| 44 | 41995-57-7 | 4-(Pyridin-2-ylaMino)but-3-en-2-one | 4-(Pyridin-2-ylaMino)but-3-en-2-one | C9H10N2O | | |
| 45 | 41995-93-1 | | 1H-1,2,4-Triazole-1-carboxylic acid, 5-amino-, ethyl ester | C5H8N4O2 | | |
| 46 | 41995-94-2 | 1H-1,2,4-Triazole-1-carboxylicacid, 3-amino-, ethyl ester | 1H-1,2,4-Triazole-1-carboxylicacid, 3-amino-, ethyl ester | C5H8N4O2 | | |
| 47 | 41995-96-4 | 1H-1,2,4-Triazole-1-carboxamide,3-amino-N-methyl-(9CI) | 1H-1,2,4-Triazole-1-carboxamide,3-amino-N-methyl-(9CI) | C4H7N5O | | |
| 48 | 41996-49-0 | | 1,1,2-Ethenetricarbonitrile, 2-(phenylamino)- | C11H6N4 | | |
| 49 | 41996-50-3 | | 2-(1,3-dioxoinden-2-ylidene)-2-(2-methylanilino)acetonitrile | C18H12N2O2 | | |
| 50 | 41996-52-5 | | Acetonitrile, 2-(1,3-dihydro-1,3-dioxo-2H-inden-2-ylidene)-2-[(4-methylphenyl)amino]- | C18H12N2O2 | | |
| 51 | 41996-61-6 | 2(1H)-Pyrimidinone, 6-methyl-4-(methylamino)- (9CI) | 2(1H)-Pyrimidinone, 6-methyl-4-(methylamino)- (9CI) | C6H9N3O | | |
| 52 | 41996-78-5 | 2,2-二乙氧基-2-苯基苯乙酮 | DIETHOXYPHENYLACETOPHENONE | C18H20O3 | | |
| 53 | 41996-95-6 | 4-(3-Bromopropyl)styrene | 4-(3-Bromopropyl)styrene | C11H13Br | | |
| 54 | 41996-97-8 | 1-(4-BROMO-BUTYL)-4-VINYLBENZENE | 1-(4-Bromo-butyl)-4-vinylbenzene | C12H15Br | | |
| 55 | 41996-98-9 | | Ethanone, 1-[4-(4-bromobutyl)phenyl]- | C12H15BrO | | |
| 56 | 41997-10-8 | | 1H-Isoindole-1,3(2H)-dione, 2,2'-[oxybis(methylene)]bis- (9CI) | C18H12N2O5 | | |
| 57 | 41997-13-1 | 全氟正己基磺酰胺 | Perfluorohexanesulfonamide | C6H2F13NO2S | | |
| 58 | 41997-32-4 | | Ethanone, 1-[2-(acetyloxy)phenyl]-2-diazo- | C10H8N2O3 | | |
| 59 | 41997-33-5 | Benzeneacetic acid, 4-hydroxy-, 1-Methylethyl ester | Benzeneacetic acid, 4-hydroxy-, 1-Methylethyl ester | C11H14O3 | | |
| 60 | 41997-41-5 | Dihydropashanone | Dihydropashanone | C17H18O5 | | |
| 61 | 41997-44-8 | 1,1-DIPHENYL-PENTAN-2-ONE | 1,1-DIPHENYL-PENTAN-2-ONE | C17H18O | | |
| 62 | 41997-47-1 | 聚{[5,5'-(N,N'-二醛亚胺基-1,6-己二胺)双(8-羟基喹啉)]锌} | (S)-(+)-1,1-DIPHENYL-2-PROPANOL | C15H16O | | |
| 63 | 41998-08-7 | | Naphthalene, 1-[2-methoxy-1-(methoxymethoxy)-2-[(4-methylphenyl)sulfonyl]ethenyl]-, (Z)- (9CI) | C22H22O5S | | |
| 64 | 41998-14-5 | phenyl 3-methylbenzoate | phenyl 3-methylbenzoate | C14H12O2 | | |
| 65 | 41998-16-7 | phenyl 2-chlorobenzoate | phenyl 2-chlorobenzoate | C13H9ClO2 | | |
| 66 | 41998-17-8 | Benzoic acid, 3-chloro-, phenyl ester | Benzoic acid, 3-chloro-, phenyl ester | C13H9ClO2 | | |
| 67 | 41998-32-7 | | 1,2,3,4-Cyclopentanetetrone, 5,5-diphenyl- | C17H10O4 | | |
| 68 | 41998-38-3 | S-2-氯-3-苯基丙酸 | S-2-Chloro-3-phenylpropionic acid | | | |
| 69 | 41998-65-6 | | 4-Pentyn-2-ol, 3-methyl- | C6H10O | | |
| 70 | 419987-11-2 | 2-乙基-4-氧代环戊基羧酸乙酯 | ETHYL 2-ETHYL-4-OXOCYCLOPENTANECARBOXYLATE | C10H16O3 | | |
| 71 | 41999-14-8 | Tris(diallylamino)phosphine | Tris(diallylamino)phosphine | | | |
| 72 | 41999-24-0 | 3-Bromo-2-methyl-1H-quinolin-4-one | 3-Bromo-2-methyl-1H-quinolin-4-one | C10H8BrNO | | |
| 73 | 41999-41-1 | 1-Decene-1-sulfonic acid sodium salt | 1-Decene-1-sulfonic acid sodium salt | C10H21NaO3S | | |
| 74 | 41999-58-0 | (Carboxymethoxy)propanedioic acid trisodium salt | (Carboxymethoxy)propanedioic acid trisodium salt | C5H6O7.3Na | | |
| 75 | 41999-70-6 | N-甲基-N-(2-羟乙基)-1,3-丙二胺 | 2-[(3-aminopropyl)methylamino]ethanol | C6H16N2O | 化工原料 | |
| 76 | 41999-73-9 | dipotassium 2,2'-[ethylenebis(oxy)]bisacetate | dipotassium 2,2'-[ethylenebis(oxy)]bisacetate | C6H8K2O6 | | |
| 77 | 41999-83-1 | (Z)-1,2-Dicyano-1,2-dimercaptoethene | (Z)-1,2-Dicyano-1,2-dimercaptoethene | C4H2N2S2 | | |
| 78 | 41999-84-2 | 1,4-dichloro-2,5-bis(dichloromethyl)benzene | 1,4-dichloro-2,5-bis(dichloromethyl)benzene | C8H4Cl6 | | |