| 1 | 81020-77-1 | Propanedinitrile, [(5-methyl-2-thienyl)methylene]- | C9H6N2S | 174.22234 | | |
| 2 | 81020-78-2 | 2-((5-Bromothiophen-2-yl)methylene)malononitrile | C8H3BrN2S | 239.09 | 157-158 °C(Solv: ethyl ether (60-29-7); hexane (110-54-3)) | |
| 3 | 81020-79-3 | [(5-Methylfuran-2-yl)methylidene]propanedinitrile | C9H6N2O | 158.16 | 93-95 °C(Solv: ethanol (64-17-5)) | |
| 4 | 81020-82-8 | Pyridinium, 1-(1-anthracenyl)-2,4,6-trimethyl- | C22H20N+ | 298.4009 | | |
| 5 | 81020-83-9 | Pyridinium, 1-(1-anthracenyl)-2,4,6-trimethyl-, perchlorate | C22H20ClNO4 | 397.8515 | | |
| 6 | 81021-96-7 | 7-METHYLIMIDAZO[2,1-B]BENZOTHIAZOLE-2-CARBOXYLIC ACID ETHYL ESTER | C13H12N2O2S | | | |
| 7 | 81021-97-8 | ETHYL 7-METHOXYIMIDAZO[2,1-B]BENZOTHIAZOLE-2-CARBOXYLATE | C13H12N2O3S | 276.32 | | |
| 8 | 81021-98-9 | ETHYL 3-BROMOIMIDAZO[2,1-B][1,3]BENZOTHIAZOLE-2-CARBOXYLATE | C12H9BrN2O2S | 325.18 | | |
| 9 | 81022-05-1 | 7-CHLOROIMIDAZO[2,1-B]BENZOTHIAZOLE-2-CARBOXYLIC ACID ETHYL ESTER | C12H9ClN2O2S | 280.73 | | |
| 10 | 81022-06-2 | ETHYL 7-ETHOXYIMIDAZO[2,1-B][1,3]BENZOTHIAZOLE-2-CARBOXYLATE | C14H14N2O3S | 290.34 | | |
| 11 | 81022-09-5 | 7-(1-METHYLETHYL)IMIDAZO[2,1-B]BENZOTHIAZOLE-2-CARBOXYLIC ACID ETHYL ESTER | C15H16N2O2S | | | |
| 12 | 81022-12-0 | ETHYL 6-CHLORO-2-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE-3-CARBOXYLATE | C13H12N2O4S2 | 324.38 | 100-102° | |
| 13 | 81022-34-6 | 2-(4-chlorophenyl)-5-methyl-2H-1,2,3-triazole-4-carboxylic acid | C10H8ClN3O2 | 237.64 | | |
| 14 | 81022-79-9 | ethyl 2-methyl-4-phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxylate | C19H19NO2 | 293.36 | 146-148 °C | |
| 15 | 81022-80-2 | Propanedioic acid, 2-[1-(phenylamino)ethylidene]-, 1,3-diethyl ester | C15H19NO4 | 277.32 | | |
| 16 | 81022-87-9 | N-BENZYL-3,5-DIMETHYL-4-ISOXAZOLECARBOXAMIDE | C13H14N2O2 | 230.26 | | |
| 17 | 81023-04-3 | 4(1H)-Cinnolinone, 1-(1,3-dihydro-4,5-dimethoxy-3-oxo-1-isobenzofuranyl)- | C18H14N2O5 | 338.31 | | |
| 18 | 81023-06-5 | 4(1H)-Cinnolinone, 1-(1,3-dihydro-4,5-dimethoxy-3-oxo-1-isobenzofuranyl)-6,7-dimethoxy- | C20H18N2O7 | 398.37 | | |
| 19 | 81023-75-8 | 1-(PHENYLSULFONYL)PINACOLONE | C12H16O3S | 240.32 | | |
| 20 | 81024-42-2 | (S)-(-)-METOPROLOL | C15H25NO3 | 267.36 | 41-43°C | |
| 21 | 81024-43-3 | (R)-Metoprolol | C15H25NO3 | 267.36 | 39-42°C | |
| 22 | 81024-49-9 | 2-acetamido-3-(6-fluoro-1H-indol-3-yl)propanoic acid | C13H13FN2O3 | 264.25 | 179-182 °C | |
| 23 | 81024-58-0 | 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, dibutyl ester | C14H24O7 | 304.33616 | | |
| 24 | 81024-99-9 | .alpha.-D-Fructofuranoside, ethyl | C8H16O6 | 208.21 | | |
| 25 | 81025-03-8 | Lactitol dihydrate | C12H28O13 | 380.34292 | 75° | |
| 26 | 81025-04-9 | LACTITOL MONOHYDRATE | C12H26O12 | 362.33 (344.31anhy) | 95-98℃ | |
| 27 | 81025-70-9 | β-L-Arabinofuranose, 2,3,5-tris-O-(phenylmethyl)-, 4-nitrobenzoate (9CI) | C33H31NO8 | 569.6 | | |
| 28 | 81025-83-4 | (R)-(+)-3-METHYLSUCCINIC ACID 1-MONOMETHYL ESTER | C6H10O4 | 146.14 | | |
| 29 | 81025-84-5 | (1S,4S)-2-Oxa-5-azabicyclo[2.2.1]heptan-3-one | C5H7NO2 | 113.11 | | |
| 30 | 81026-21-3 | Oxetane, 2,3,4-trimethyl-2-(1-propynyl)-, (2alpha,3alpha,4alpha)- (9CI) | C9H14O | 138.21 | | |
| 31 | 81026-22-4 | Oxetane, 2,3,4-trimethyl-2-(1-propynyl)-, (2alpha,3beta,4beta)- (9CI) | C9H14O | 138.20686 | | |
| 32 | 81026-38-2 | lobohedleolide | C20H26O4 | | | |
| 33 | 81026-61-1 | [(1S)-1,4aα,5,6,7,7aα-Hexahydro-5α,6α,7α-trihydroxy-7-(hydroxymethyl)cyclopenta[c]pyran-1α-yl]β-D-glucopyranoside | C15H24O11 | 380.34446 | | |
| 34 | 81026-63-3 | ENISOPROST | C22H36O5 | 380.521 | | |
| 35 | 81026-76-8 | D-Ribofuranoside, methyl 2,3-O-(1-methylethylidene)-, 5-methanesulfonate | C10H18O7S | 282.31 | | |
| 36 | 81027-50-1 | 4-(4-(Chlorophenyl)imino)-1-isopropyl piperidine | | | | |
| 37 | 81027-58-9 | 2-Pyrrolidinol,2-amino-(9CI) | C4H10N2O | 102.14 | | |
| 38 | 81027-59-0 | 2-Piperidinol, 2-amino- | C5H12N2O | 116.16 | | |
| 39 | 81027-92-1 | 6-Hepten-3-yn-2-ol | C7H10O | 110.1537 | | |
| 40 | 81027-93-2 | 3,6-Heptadien-2-ol, (Z)- | C7H12O | 112.16958 | | |
| 41 | 81028-03-7 | CIS-4-BENZYLOXY-2-BUTEN-1-OL | C11 H14 O2 | 178.23 | | |
| 42 | 81028-69-5 | 4-Phenoxythiophene-2-carboxylic acid | C11H8O3S | 220.247 | | |
| 43 | 81028-90-2 | 3-amino-1-propanesulfonic acid sodium | C3H8NNaO3S | 161.15529 | 148°C (dec.)(lit.) | |
| 44 | 81028-91-3 | D-Fructose-1,6-diphosphate trisodium salt octahydrate | C6H27Na3O20P2 | 550.18 | | Soluble in water |
| 45 | 81028-92-4 | 3-(3,5-Dichlorophenoxy)Benzaldehyde | C13H8Cl2O2 | 267.11 | 48-55 °C | |
| 46 | 81028-93-5 | 4-(ethoxycarbonyl)-3,5-dimethoxybenzoic acid | C12H14O6 | 254.24 | | |
| 47 | 81028-94-6 | 2 4-DIAMINO-6-METHYLPHENOL DIHYDROCHLOR& | C7H11ClN2O | 174.63 | | |
| 48 | 81028-95-7 | disodium 2-[1-(2-hydroxy-5-sulphonatophenyl)-3-phenyl-5-formazano]benzoate | C20H17N4NaO6S | 464.43 | | |
| 49 | 81028-96-8 | 4-Methylumbelliferonemethylene-N-Methylglycine | C14H15NO5 | 277.27 | | |
| 50 | 81028-97-9 | N-(2-aminoethyl)-4-hydroxybenzamide monohydrochloride | C9H13ClN2O2 | 216.66472 | | |
| 51 | 81028-98-0 | 1,6-Anhydro-3,4-O-isopropylidene-2-tosyl-β-D-galactopyranose | C16H20O7S | 356.39 | 117-118°C | |
| 52 | 81028-99-1 | N-[3-(diethylamino)propyl]-4-ethoxybenzamide monohydrochloride | C16H27ClN2O2 | 314.85078 | | |
| 53 | 81029-00-7 | N-[2-(diethylamino)ethyl]-4-ethoxybenzamide monohydrochloride | C15H25ClN2O2 | 300.8242 | | |
| 54 | 81029-01-8 | 2-[(2,4-diaminophenyl)thio]ethanol dihydrochloride | C8H14Cl2N2OS | 257.18056 | | |
| 55 | 81029-02-9 | 2-[(2-chloro-1,1,2-trifluoroethyl)thio]aniline | C8H7ClF3NS | 241.66 | | |
| 56 | 81029-03-0 | 2,3-Dimethyl-p-nitroanisole | C9H11NO3 | 181.19 | 70-73°C(lit.) | |
| 57 | 81029-05-2 | Brilliant cresyl blue | C34H42Cl4N8O2Zn | 801.95 | 233-236°C(lit.) | |
| 58 | 81029-06-3 | Aluminum perchlorate nonahydrate | AlCl3H18O21 | 487.47 | 82℃ | Soluble in water. |
| 59 | 81029-07-4 | GALLIUM PERCHLORATE HYDRATE | ClGaH6O5 | 191.22 | 175°C(lit.) | |
| 60 | 81029-08-5 | 4-METHANESULFONYL-3-NITRO-BENZOIC ACID | C8H7NO6S | 245.21 | | |
| 61 | 81029-87-0 | 2-CHLORO-3'-FLUOROBENZOPHENONE | C13H8ClFO | 234.65 | | |