| 1 | 3921-01-5 | 2,4-二溴嘧啶 | 2,4-Dibromopyrimidine | C4H2Br2N2 | 嘧啶;有机化工原料 | |
| 2 | 3921-06-0 | 5-Benzothiazoleethanol,2-methyl-(7CI,8CI,9CI) | 5-Benzothiazoleethanol,2-methyl-(7CI,8CI,9CI) | C10H11NOS | | |
| 3 | 3921-12-8 | 2-羟基-3,6-二甲基苯甲酸 | 2-Hydroxy-3,6-dimethylbenzoic acid | C9H10O3 | | |
| 4 | 3921-17-3 | | Carbanilic acid, p-(phenoxazin-10-ylsulfonyl)-, methyl ester (7CI,8CI) | C20H16N2O5S | | |
| 5 | 3921-30-0 | decyl dihydrogen phosphate | decyl dihydrogen phosphate | C10H23O4P | | |
| 6 | 3921-69-5 | 7-methoxy-2,2-dimethyl-2,3,4,6-tetrahydro-5H-pyrano[3,2-c]quinolin-5-one | 7-methoxy-2,2-dimethyl-2,3,4,6-tetrahydro-5H-pyrano[3,2-c]quinolin-5-one | C15H17NO3 | | |
| 7 | 3921-89-9 | | 2-Butyn-1-aminium, N,N,N-trimethyl-4-(2-oxocyclopentyl)-, iodide (1:1) | C12H20NO.I | | |
| 8 | 3921-90-2 | | 5-Heptyn-2-one, 7-(1-pyrrolidinyl)-, ethanedioate (1:1) | C13H19NO5 | | |
| 9 | 3921-91-3 | | 5-Heptyn-2-one, 7-(dimethylamino)-, ethanedioate (1:1) | C11H17NO5 | | |
| 10 | 3921-92-4 | | 2-Heptyn-1-aminium, N,N,N-trimethyl-6-oxo-, iodide (1:1) | C10H18INO | | |
| 11 | 3921-93-5 | 4-(1-Pyrrolidinyl)-2-butyn-1-ol acetate | 4-(1-Pyrrolidinyl)-2-butyn-1-ol acetate | | | |
| 12 | 3921-95-7 | | 2-Butyn-1-aminium, 4-(acetyloxy)-N,N,N-trimethyl-, iodide (1:1) | C9H16NO2.I | | |
| 13 | 3921-97-9 | N-[4-(1-Pyrrolidinyl)-2-butynyl]phthalimide | N-[4-(1-Pyrrolidinyl)-2-butynyl]phthalimide | C16H16N2O2 | | |
| 14 | 39211-00-2 | ALUMINUM CESIUM FLUORIDE | ALUMINUM CESIUM FLUORIDE | AlCsF4 | | |
| 15 | 39211-54-6 | 4-氯-3-(二氟甲氧基)苯胺 | 4-Chloro-3-(difluoromethoxy)aniline | C7H6ClF2NO | | |
| 16 | 39211-55-7 | 3-氯-4-(二氟甲氧基)苯胺 | 3-CHLORO-4-DIFLUOROMETHOXY-PHENYLAMINE | C7H6ClF2NO | | |
| 17 | 39211-56-8 | 2-(二氟甲氧基)-4-甲基苯胺 | 2-(DIFLUOROMETHOXY)-4-METHYLANILINE | C8H9F2NO | | |
| 18 | 39211-57-9 | 4-(二氟甲氧基)-2-甲基苯胺 | 4-(DIFLUOROMETHOXY)-2-METHYLANILINE | C8H9F2NO | | |
| 19 | 39211-93-3 | 1-对溴苯基-1-苯基-三氯乙烷 | Benzene, 1-broMo-4-(2,2,2-trichloro-1-phenylethyl)- | C14H10BrCl3 | | |
| 20 | 39212-21-0 | 4-Hexyl-2,5-dioxofuran-3-acetic acid | 4-Hexyl-2,5-dioxofuran-3-acetic acid | | | |
| 21 | 39212-23-2 | 威士忌内酯 | whisky lactone | C9H16O2 | 酯;添加剂;香精香料;日化原料;化工原料;有机化工;食品添加剂;食用香料（增香剂）;天然等同香料和人造香 | |
| 22 | 39213-05-3 | 2-Chloro-4-morpholinoquinazoline | 2-Chloro-4-morpholinoquinazoline | C12H12ClN3O | | |
| 23 | 39213-06-4 | 2-{1-[4-(羟甲基)苯氨基]-3-甲基亚丁基}-5,5-二甲基-1,3-环己二酮 | Quinazoline, 4-chloro-2-(4-methyl-1-piperazinyl)- | C13H15ClN4 | | |
| 24 | 39213-10-0 | 4-(2-Chloroquinazolin-4-yl)thiomorpholine | 4-(2-Chloroquinazolin-4-yl)thiomorpholine | C12H12ClN3S | | |
| 25 | 39213-13-3 | 1-氧化物-4-硫代吗啉 | 1-OXIDE-4-THIOMORPHOLINE | C4H9NOS | | |
| 26 | 39213-14-4 | 5-25-13-00126 (Beilstein Handbook Reference) | 5-25-13-00126 (Beilstein Handbook Reference) | C19H20N4O | | |
| 27 | 39213-20-2 | 3,5-二溴苯磺酰氯 | 3,5-Dibromobenzenesulfonylchloride | C6H3Br2ClO2S | | |
| 28 | 39213-22-4 | 3,5-双(三氟甲基)苯磺酰胺 | 3,5-BIS(TRIFLUOROMETHYL)BENZENESULFONAMIDE | C8H5F6NO2S | | |
| 29 | 39213-24-6 | | Methane, methoxy(methylsulfonyl)- | C3H8O3S | | |
| 30 | 39213-29-1 | | Benzene, [(methylsulfinyl)methoxy]- | C8H10O2S | | |
| 31 | 39213-30-4 | | Benzene, [(methylsulfonyl)methoxy]- | C8H10O3S | | |
| 32 | 39213-71-3 | Pyrazinamine, 3-chloro-5,6-dimethyl- (9CI) | Pyrazinamine, 3-chloro-5,6-dimethyl- (9CI) | C6H8ClN3 | | |
| 33 | 39213-73-5 | 3-AMINO-5,6-DIPHENYL-1H-PYRAZIN-2-ONE | 3-AMINO-5,6-DIPHENYL-1H-PYRAZIN-2-ONE | C16H13N3O | | |
| 34 | 39213-97-3 | 1-propyl-1,2,3,4-tetrahydroisoquinoline | 1-propyl-1,2,3,4-tetrahydroisoquinoline | C12H17N | | |
| 35 | 39214-27-2 | N1,N1,N2,N2-TETRAMETHYL-4-CYCLOHEXENE-1,2-DICARBOXAMIDE | N1,N1,N2,N2-TETRAMETHYL-4-CYCLOHEXENE-1,2-DICARBOXAMIDE | C12H20N2O2 | | |
| 36 | 39214-37-4 | 2-[(3-chlorophenyl)hydrazono]-3-oxo-3-phenylpropanenitrile | 2-[(3-chlorophenyl)hydrazono]-3-oxo-3-phenylpropanenitrile | C15H10ClN3O | | |
| 37 | 39214-38-5 | 2-[(2-chlorophenyl)hydrazono]-3-oxo-3-phenylpropanenitrile | 2-[(2-chlorophenyl)hydrazono]-3-oxo-3-phenylpropanenitrile | C15H10ClN3O | | |
| 38 | 39214-41-0 | 3-(4-chlorophenyl)-2-[(4-chlorophenyl)hydrazono]-3-oxopropanenitrile | 3-(4-chlorophenyl)-2-[(4-chlorophenyl)hydrazono]-3-oxopropanenitrile | C15H9Cl2N3O | | |
| 39 | 39214-50-1 | 2-[(3-chloro-2-methylphenyl)hydrazono]-3-oxo-3-phenylpropanenitrile | 2-[(3-chloro-2-methylphenyl)hydrazono]-3-oxo-3-phenylpropanenitrile | C16H12ClN3O | | |
| 40 | 39214-52-3 | 2-[(2,4-dichlorophenyl)hydrazono]-3-oxo-3-phenylpropanenitrile | 2-[(2,4-dichlorophenyl)hydrazono]-3-oxo-3-phenylpropanenitrile | C15H9Cl2N3O | | |
| 41 | 39214-64-7 | 3-(4-chlorophenyl)-2-[(2,4-dichlorophenyl)hydrazono]-3-oxopropanenitrile | 3-(4-chlorophenyl)-2-[(2,4-dichlorophenyl)hydrazono]-3-oxopropanenitrile | C15H8Cl3N3O | | |
| 42 | 39214-83-0 | 3-(4-NITROPHENYL)-5(4H)-ISOXAZOLONE | 3-(4-NITROPHENYL)-5(4H)-ISOXAZOLONE | C9H6N2O4 | | |
| 43 | 39214-84-1 | | 5(4H)-Isoxazolone, 4-(4-morpholinylmethyl)-3-phenyl- | C14H16N2O3 | | |
| 44 | 39215-01-5 | 利巴韦林起始物料1-杂质G-1 | Ribavirin Impurity 40 | C3H3N3O2 | | |
| 45 | 39215-09-3 | | 5-Bromo-6-chloro -2-(trifluoromethyl)-1H-benzimidazole 97% | C8H3BrClF3N2 | | |
| 46 | 39215-17-3 | | 1,2-Benzenediol, 4-(1H-indol-3-yl)-5-methyl- | C15H13NO2 | | |
| 47 | 39215-21-9 | 2,2',3,3'-四羟基-1,1'-联萘 | 2,2',3,3'-Tetrahydroxy-1,1'-binaphthyl | C20H14O4 | | |
| 48 | 39215-52-6 | ethyl 2,3-dihydro-5-methyl-.epsilon.-2-dioxo-1H-imidazole-4-hexanoate | ethyl 2,3-dihydro-5-methyl-.epsilon.-2-dioxo-1H-imidazole-4-hexanoate | C12H18N2O4 | | |
| 49 | 39215-63-9 | 3-氨基-1-(2-甲基丙-2-烯-1-基)硫脲 | N-(2-METHYLPROP-2-ENYL)HYDRAZINECARBOTHIOAMIDE | C5H11N3S | | |
| 50 | 39216-67-6 | 4-Chloro-2-(4-Morpholinyl)quinazoline, 97% | 4-Chloro-2-(4-Morpholinyl)quinazoline, 97% | C12H12ClN3O | | |
| 51 | 39216-84-7 | 2-[(3-methoxypropyl)amino]ethanol | 2-[(3-methoxypropyl)amino]ethanol | C6H15NO2 | | |
| 52 | 39216-86-9 | 4-乙氨基-1-丁醇 | 4-ETHYLAMINO-1-BUTANOL | C6H15NO | | |
| 53 | 39217-02-2 | 2-chloro-6,7-dimethoxy-4-(4-morpholinyl)quinazoline | 2-chloro-6,7-dimethoxy-4-(4-morpholinyl)quinazoline | C14H16ClN3O3 | | |
| 54 | 39217-08-8 | 2-氯-3,4-二氨基吡啶 | 2-Chloro-3,4-diaminopyridine | C5H6ClN3 | 合成;吡啶;吡啶类;有机化学;医药中间体;有机硼化合物;科研材料中间体 | |
| 55 | 39217-14-6 | N-苄基-3,4-二甲氧基苯胺 | Benzenemethanamine, N-(3,4-dimethoxyphenyl)- | C15H17NO2 | | |
| 56 | 39217-31-7 | hydroxymethylglyoxal phosphate | hydroxymethylglyoxal phosphate | | | |
| 57 | 39217-32-8 | D-5-ketofructose 1,6-biphosphate | D-5-ketofructose 1,6-biphosphate | C6H12O12P2 | | |
| 58 | 39217-38-4 | (S)-2-氨基-3-氯丙酸 | 2-amino-3-chloro-propanoic acid | C3H6ClNO2 | 氨基酸;医药中间体;非天然氨基酸 | |
| 59 | 39217-91-9 | 5-硝基-1,2,3,4-四氢喹啉盐酸盐 | 5-NITRO-1,2,3,4-TETRAHYDRO-QUINOLINE HYDROCHLORIDE | C9H11ClN2O2 | | |
| 60 | 39217-93-1 | 6-硝基-1,2,3,4-四氢喹啉 | 8-NITRO-1,2,3,4-TETRAHYDROQUINOLINE | C9H10N2O2 | | |
| 61 | 39218-17-2 | 新斯的明杂质11 | Neostigmine Impurity 8 Metilsulfate | C11H19NO5S | | |
| 62 | 39219-28-8 | 普罗雌烯 | Promestriene | C22H32O2 | 原料;中间体;原料药;小分子;添加剂;对照品;医药原料;化学试剂;雌激素类药;医药中间体 | |
| 63 | 39219-30-2 | | Butanoic acid, 4-[(4-cyanophenyl)amino]-4-oxo-3-[(trifluoroacetyl)amino]-, (3S)- (9CI) | C13H10F3N3O4 | | |
| 64 | 39219-57-3 | 3 beta,14 alpha-dihydroxy-5 beta-cholest-7-en-6-one | 3 beta,14 alpha-dihydroxy-5 beta-cholest-7-en-6-one | C27H44O3 | | |
| 65 | 39219-58-4 | | Cholest-7-en-6-one, 3-hydroxy-, (3β,5β)- | C27H44O2 | | |
| 66 | 39219-61-9 | | ARBA-009 | C22H36O5 | | |
| 67 | 39219-64-2 | | Ethane, 1,1'-thiobis[2-isothiocyanato- | C6H8N2S3 | | |
| 68 | 39219-88-0 | | Ethanone, 2-bromo-1-(4'-fluoro[1,1'-biphenyl]-4-yl)- | C14H10BrFO | | |