| 1 | 5132-07-0 | Piperidine, 2,2,6,6-tetramethyl-, 1-oxide | C9H19NO | 157.25326 | | |
| 2 | 5132-11-6 | 2-(Acetylamino)-2-deoxy-D-galactose 3,4,6-triacetate | C14H21NO9 | 347.32 | | |
| 3 | 5132-17-2 | Ethanimidamide, N,N'-bis(4-methylphenyl)- | C16H18N2 | 238.32752 | | |
| 4 | 5132-19-4 | didodecyl oxalate | C26H50O4 | 426.6728 | | |
| 5 | 5132-30-9 | 1,2-Bis(maleimido)ethane | C10H8N2O4 | 220.18 | 193-194°C | |
| 6 | 5132-31-0 | 4-Piperidinone, 6-(4-chlorophenyl)-2,2-dimethyl-, hydrochloride | C13H17Cl2NO | 274.18618 | | |
| 7 | 5132-43-4 | 4-Quinazolinecarbonitrile, 1,4-dihydro- | C9H7N3 | 157.17198 | | |
| 8 | 5132-55-8 | PROCHLORPERAZINE MESYLATE | C21H28ClN3O3S2 | 470.05 | | |
| 9 | 5132-66-1 | 27-Hydroxymangiferonic acid | C30H46O4 | 470.68 | 190-192 °C | |
| 10 | 5132-75-2 | FEMA 2810 | C15H30O2 | 242.4 | -22.5°C | |
| 11 | 5132-79-6 | N1-METHYL-2'-DEOXYGUANOSINE | C11H15N5O4 | 281.27 | | |
| 12 | 5132-80-9 | Acridine-9-carbonyl Chloride Hydrochloride | C14H9Cl2NO | 278.13336 | | |
| 13 | 5132-81-0 | Methyl 9-Acridinecarboxylate | C15H11NO2 | 237.25 | | |
| 14 | 5132-82-1 | 9-(Methoxycarbonyl)-10-methylacridinium Methyl Sulfate | C17H17NO6S | 363.38 | | |
| 15 | 5132-83-2 | 9-Carboxy-10-methylacridinium Chloride | C15H12ClNO2 | | | |
| 16 | 51321-39-2 | Copper, bisbis(phenylmethyl)carbamodithioato-S,Sdi-.mu.-chlorodi- | C30H32Cl2Cu2N2S4 | 746.83 | | |
| 17 | 51321-47-2 | bis(triphenylphosphine)copper(I) cyanoborohydride dimer | C74H70B2Cu2N2P4 | 1260 | | |
| 18 | 51321-51-8 | N-Trifluoroacetyl-N'-thioformamidohydrazine | C3H4F3N3OS | 187.14 | | |
| 19 | 51321-54-1 | N-[5-(ethylsulfanyl)-1,3,4-thiadiazol-2-yl]cyclopropanecarboxamide | C8H11N3OS2 | 229.32244 | | |
| 20 | 51321-79-0 | N-phosphonacetyl-L-aspartate | C6H10NO8P | 255.12 | | |
| 21 | 51321-91-6 | 2H-1,4-Benzoxazine-6,7-dione,5-acetyl-3,4-dihydro-(9CI) | C10H9NO4 | 207.18 | | |
| 22 | 51322-37-3 | Acetic acid, 2-[4-(4,5-dihydro-1H-imidazol-2-yl)phenoxy]- | C11H12N2O3 | 220.22 | | |
| 23 | 51322-68-0 | MFCD10689797 | C7H8N2O3S | 200.21 | | |
| 24 | 51322-69-1 | Tizanidine impurity 1 | C9H9N5S | 219.27 | 186 - 191°C | |
| 25 | 51322-72-6 | 2,1,3-Benzothiadiazol-4-amine, N-(4,5-dihydro-1H-imidazol-2-yl)-5-methyl- | C10H11N5S | 233.29 | | |
| 26 | 51322-75-9 | Tizanidine | C9H8ClN5S | 253.71 | 221-223° | |
| 27 | 51322-78-2 | 2,1,3-Benzothiadiazole, 4-chloro-7-isothiocyanato- | C7H2ClN3S2 | 227.69 | | |
| 28 | 51322-80-6 | (5-Chloro-2,1,3-benzothiadiazol-4-yl)-cyanamide | C7H3ClN4S | 210.64 | | |
| 29 | 51322-89-5 | 2,1,3-Benzothiadiazol-4-amine, 5,7-dichloro-N-(4,5-dihydro-1H-imidazol-2-yl)- | C9H7Cl2N5S | 288.16 | | |
| 30 | 51323-01-4 | 7-chloro-2,1,3-benzothiadiazol-4-amine | C6H4ClN3S | 185.64 | | |
| 31 | 51323-03-6 | (5-Chloro-2,1,3-benzothiadiazol-4-yl)-carbamimidothioic Acid Methyl Ester Hydriodide Salt | C8H8ClIN4S2 | 386.66 | | |
| 32 | 51323-05-8 | N-(5-Chloro-2,1,3-benzothiadiazol-4-yl)-thiourea | C7H5ClN4S2 | 244.72 | | |
| 33 | 51323-38-7 | 1-(2-piperazin-1-yl-ethyl)-1H-pyridin-2-one | C11H17N3O | 207.27 | | |
| 34 | 51323-39-8 | 1-(2-chloroethyl)pyridin-2(1H)-one HCl | C7H9Cl2NO | 194 | 69℃ | |
| 35 | 51323-43-4 | (3-Bromomethylphenyl)boronic acid | C7H8BBrO2 | 214.85 | 214-216°C | |
| 36 | 51323-71-8 | DODECYLMETHANESULFONATE | C13H28O3S | 264.42 | | |
| 37 | 51323-79-6 | 2-Pyrimidinamine, 4,6-dichloro-5-[(3,4,5-trimethoxyphenyl)methyl]- | C14H15Cl2N3O3 | 344.19 | | |
| 38 | 51324-20-0 | 3-Phenyl-N-(phenylmethylene)benzo[b]thiophen-2-amine | C21H15NS | 313.42 | | |
| 39 | 51324-21-1 | N-(3-Phenylbenzo[b]thiophen-2-yl)benzamide | C21H15NOS | 329.41 | | |
| 40 | 51324-37-9 | 2,5,6-triaminopyrimidin-4(1H)-one dihydrochloride | C4H9Cl2N5O | 214.05 | >340℃ | |
| 41 | 513246-96-3 | Boronic acid, [4-(1-piperazinyl)phenyl]-, Monohydrochloride (9CI) | C10H16BClN2O2 | 242.51024 | | |
| 42 | 513246-99-6 | [4-(Piperazin-1-yl)phenyl]boronic acid | C10H15BN2O2 | 206.05 | | |
| 43 | 51325-03-2 | POLYPYRROLE, POLYMER-SUPPORTED, 20 WT. % DISPERSION IN WATER | | | | |
| 44 | 51325-05-4 | POLYTHIOPHENE-2,5-DIYL | C4H2S | 82.12 | | |
| 45 | 51325-19-0 | 2,5-ionene | C11H28Br2N2 | 348.16142 | | |
| 46 | 51325-28-1 | trinitrophloroglucinol, lead salt | C6HN3O9Pb | 466.28684 | | |
| 47 | 51325-34-9 | L-Cysteine,N-acetyl-S-1-naphthalenyl- | C15H15NO3S | 289.3495 | | |
| 48 | 51325-35-0 | NN65NITRO2FURYLSTRIAZINE24DIYLBISACETAMIDE | C11H10N6O5 | 306.23 | | |
| 49 | 51325-37-2 | 2,4,7-Decatrienal | C10H14O | 150.21756 | | |
| 50 | 51325-39-4 | [(1-oxooctadecyl)imino]diethane-1,2-diyl distearate | C58H113NO5 | 904.52 | | |
| 51 | 51325-78-1 | 2-{3-[4-(dimethylamino)phenyl]-2-propenylidene}[1,3]thiazolo[3,2-a]benzimidazol-3(2H)-one | C20H17N3OS | 347.43348 | | |
| 52 | 51325-91-8 | 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran | C19H17N3O | 303.36 | 215-220 °C(lit.) | |
| 53 | 51325-95-2 | 4-(Dicyanomethylene)-2-methyl-6-(julolidin-4-ylvinyl)-4H-pyran | C23H21N3O | 355.43 | 276 °C(dec.) | |
| 54 | 51326-00-2 | 2-Cyclohexen-1-one,2-bromo-3-ethoxy-(9CI) | C8H11BrO2 | 219.08 | | |
| 55 | 51326-26-2 | 2-Cyclohexen-1-one, 2-bromo-3-methyl- | C7H9BrO | 189.05 | | |
| 56 | 51326-37-5 | P-TERT-BUTYL-2,2,2-TRICHLOROACETOPHENONE | C12H13Cl3O | 279.59 | | |
| 57 | 51326-38-6 | 2-chloro-1-(4-octylphenyl)-aceton | C16H23ClO | 266.81 | | |
| 58 | 51326-51-3 | 4-Tetrahydropyranyloxy-butan-1-ol | C9H18O3 | 174.24 | | |
| 59 | 51326-64-8 | 2-Bromo-1,1-difluorocyclopropane | C3H3BrF2 | 156.9567264 | | |
| 60 | 51327-24-3 | 1-(4-Methoxyphenylsulfonyl)-3-phenylurea | C14H14N2O4S | 306.34 | | |
| 61 | 51327-35-6 | Benzenesulfonamide,N-[[(3-chlorophenyl)amino]carbonyl]- | C13H11ClN2O3S | 310.75604 | | |
| 62 | 51327-36-7 | 1-(p-Tolyl)-3-(p-tolylsulfonyl)-urea | C15H16N2O3S | 304.36 | 152-154 °C | |
| 63 | 51327-76-5 | Mannotetraose | C24H42O21 | 666.58 | | |
| 64 | 51328-32-6 | Pyrimidine, 5-[4-(pentyloxy)phenyl]-2-phenyl- | C21H22N2O | 318.41 | | |
| 65 | 51328-50-8 | Benzeneacetic acid, α-chloro-, sodium salt (1:1) | C8H8ClNaO2 | 194.59 | | |
| 66 | 51328-62-2 | α,α-Dimethyl-9H-fluorene-9-methanamine | C16H17N | 223.31 | | |
| 67 | 513283-01-7 | TUNGSTEN HEXACHLORIDE | Cl6W | 396.56 | | |
| 68 | 51329-15-8 | Methyl 3,5-dibromobenzoate | C8H6Br2O2 | 293.94 | 64-65°C | |
| 69 | 51329-16-9 | methyl 3,4-dibromobenzoate | C8H6Br2O2 | 293.94 | 61-64 °C(Solv: ethyl ether (60-29-7); hexane (110-54-3)) | |
| 70 | 51329-41-0 | tetrakis(N-methyl-4-pyridinium)porphine cobalt(III) complex | C44H36CoN8+5 | 735.76 | | |
| 71 | 51329-64-7 | Chrome Orange :: see also Chrome Orange | | | | |
| 72 | 51329-65-8 | Pregn-3-eno[3,4-d]thiazole (9CI) | C22H33NS | 343.57 | | |
| 73 | 51329-89-6 | Oxirane, 2,2',2''-[1,2,4-benzenetriyltris(oxymethylene)]tris- (9CI) | C15H18O6 | 294.3 | | |
| 74 | 51329-93-2 | Butanedioic acid, methylene-, polymer with butyl 2-propenoate, ethyl 2-propenoate, 2-propenamide and 2-propenenitrile | C23H34N2O9 | 482.52406 | | |