| 1 | 5182-09-2 | Benzenesulfonic acid, 3,3'-(4,5,6,7-tetrachloro-3-oxo-1(3H)-isobenzofuranylidene)bis[6-hydroxy-, disodium salt (9CI) | C20H11Cl4NaO10S2 | 640.21 | | |
| 2 | 5182-13-8 | Piperidinium, 1-[2-[(2-cyclohexyl-2,3-dihydro-1,3-dioxo-1H-benz[de]isoquinolin-6-yl)amino]-2-oxoethyl]-1-methyl-, methyl sulfate (1:1) | C27H35N3O7S | 545.65 | | |
| 3 | 5182-26-3 | 9,10-Anthracenedione, 1-amino-2,6-dibromo-4-hydroxy- | C14H7Br2NO3 | 397.02 | | |
| 4 | 5182-30-9 | naphthalene-1,3,6-trisulfonic acid tri-sodium salt hydrate | C10H5Na3O9S3 | 434.31 | | |
| 5 | 5182-36-5 | FLOROPAL | C13H18O2 | 206.28 | | |
| 6 | 5182-37-6 | 2,4,4,6-Tetramethyl-1,3-dioxane | | | | |
| 7 | 5182-43-4 | 1-CHLORO-3- (2-CHLORO-ETHYL)-BENZENE | C8H8Cl2 | 175.06 | | |
| 8 | 5182-44-5 | 3-CHLOROPHENETHYLALCOHOL | C8H9ClO | 156.61 | | |
| 9 | 5182-52-5 | Pyridinium, 1-[[2-carboxy-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-4-[(methylamino)carbonyl]-, inner salt, (6R-trans)- (9CI) | C21H20N4O5S2 | 472.53 | | |
| 10 | 5182-62-7 | 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-(2-amino-3-phenylhydracrylamido)-3-(hydroxymethyl)-8-oxo-, acetate (ester) (7CI,8CI) | C19H21N3O7S | 435.45 | | |
| 11 | 5182-64-9 | 1-tert-Butyl-2-iodo-3,4,5-triMethylbenzene | C13H19I | 302.19443 | | |
| 12 | 5182-65-0 | 3-Iodo-1,2,4,5-tetraisopropylbenzene | C18H29I | 372.33 | | |
| 13 | 5182-66-1 | Benzene, 1,4-bis(1,1-dimethylethyl)-2-iodo- | C14H21I | 316.22 | | |
| 14 | 5182-67-2 | 1,2-DIIODO-4,5-DIMETHYLBENZENE | C8H8I2 | 357.96 | | |
| 15 | 5182-81-0 | 10H-Phenothiazine, 2-chloro-10-ethenyl- | C14H10ClNS | 259.75 | | |
| 16 | 5182-90-1 | 2-QUINOXALINECARBOXAMIDE | C9H7N3O | 173.17 | 199-201 °C | |
| 17 | 5182-91-2 | Alanine, N-(2-quinoxalinylcarbonyl)-, L- (8CI) | C12H11N3O3 | 245.23 | | |
| 18 | 5182-94-5 | Aspartic acid,N-(2-quinoxalinylcarbonyl)-, L- (8CI) | C13H11N3O5 | 289.24354 | | |
| 19 | 5182-95-6 | Homocysteine, S-ethyl-N-(2-quinoxalinylcarbonyl)- | C15H17N3O3S | 319.38 | | |
| 20 | 5182-96-7 | L-Glutamic acid, N-(2-quinoxalinylcarbonyl)- | C14H13N3O5 | 303.27 | | |
| 21 | 5182-97-8 | Norvaline, N-(2-quinoxalinylcarbonyl)-, DL- (8CI) | C14H15N3O3 | 273.29 | | |
| 22 | 5182-99-0 | Serine, N-(2-quinoxalinylcarbonyl)-, D- (8CI) | C12H11N3O4 | 261.23 | | |
| 23 | 51820-11-2 | (±)-strigol | C19H22O6 | 346.37 | | |
| 24 | 51820-24-7 | GHCA | C28H26N2O5S | 502.58 | | |
| 25 | 51820-25-8 | (20β)-16-[(1S)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indol-1-yl]-17-norcorynan | C29H34N4 | 438.61 | | |
| 26 | 51820-26-9 | (20β)-16-[(1R)-2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indol-1-yl]-17-norcorynan | C29H34N4 | 438.61 | | |
| 27 | 51820-70-3 | Benzamide, N-(2,3-dihydro-2-oxo-4-pyrimidinyl)-4-methoxy- | C12H11N3O3 | 245.23 | | |
| 28 | 51820-71-4 | 28-acetoxyerythrodiol | C32H52O3 | 484.75 | | |
| 29 | 51820-81-6 | Erythromycin, 12-deoxy-, 9-oxime, (9E)- (9CI) | C37H68N2O12 | 732.94 | | |
| 30 | 51820-82-7 | allamandin | C15H16O7 | 308.28 | | |
| 31 | 51820-84-9 | Allamdin | C15H16O6 | 292.29 | | |
| 32 | 51821-07-9 | Acetamide, N-hydroxy-2-methoxy- | C3H7NO3 | 105.09258 | | |
| 33 | 51821-08-0 | 1,4,2-Dioxazol-5-one, 3-(methoxymethyl)- | C4H5NO4 | 131.09 | | |
| 34 | 51821-10-4 | Benzenesulfonic acid, 4-nitro-, 2,5-dimethylphenyl ester | C14H13NO5S | 307.32 | | |
| 35 | 51821-29-5 | disodium hydrogen sulphonatophthalate | C8H4Na2O7S | 290.1577 | | |
| 36 | 51821-33-1 | phorbol-12,13-dipropionate | C26H36O8 | 476.56 | | |
| 37 | 51821-38-6 | 9-Acridinamine, N-methyl-, hydrochloride (1:) | C14H13ClN2 | 244.72 | | |
| 38 | 51821-47-7 | Sulfamethoxazole Impurity 9 | C10H11N3O3S | 253.28 | | |
| 39 | 51821-55-7 | Benzene, 1-(isothiocyanatoMethyl)-4-phenoxy- | C14H11NOS | 241.31 | | |
| 40 | 51821-68-2 | Tridecanedioic acid, 1,13-di-2-propen-1-yl ester | C19H32O4 | 324.45 | | |
| 41 | 51821-72-8 | 2-Propenoic acid,2-methyl-, polymer with methyl 2-methyl-2-propenoate and 2-methylpropyl 2-methyl-2-propenoate | C17H28O6 | 328.41 | | |
| 42 | 51821-81-9 | WARFARIN SODIUM | C19H15NaO4 | 330.31 | | |
| 43 | 51821-82-0 | sodium (Z)-N-methyl-N-9-octadecenylaminoacetate | C21H40NNaO2 | 361.53757 | | |
| 44 | 51822-08-3 | 2-Propenoic acid, 2-methyl-, methyl ester, polymer with 1,3-butadiene and ethyl 2-propenoate | C14H22O4 | 254.33 | | |
| 45 | 51822-44-7 | Eudragit RL | C10H19NO4 | 217.27 | | |
| 46 | 51822-57-2 | 2-(2-CHLOROETHYL)METHYLAMINOETHANOLHYDROCHLORIDE | C5H12ClNO | 137.61 | | |
| 47 | 51822-58-3 | NNDIMETHYLNNBIS2CHLOROETHYLPIPERAZINIUM | C10H22Cl2N2+2 | 241.20108 | | |
| 48 | 51822-63-0 | 5-oxo-2'-salicyloyl-L-prolinohydrazide | C12H13N3O4 | 263.25 | | |
| 49 | 51822-98-1 | N-benzyl-1-chloro-methanesulfonamide | C8H10ClNO2S | 219.69 | | |
| 50 | 51823-09-7 | ajmalan-17(R),21alpha-diol bis(chloroacetate) hydrochloride | C24H28Cl2N2O4 | 479.39612 | | |
| 51 | 51823-78-0 | 2H-1,4-Benzodiazepin-2-one, 7-chloro-5-(2-chlorophenyl)-1,3-dihydro-1-methyl-3-(4-morpholinylmethylene)- | C21H19Cl2N3O2 | 416.3 | | |
| 52 | 51824-09-0 | 7-HEXADECYNAL | C16H28O | 236.39 | | |
| 53 | 51824-61-4 | Phosphonic dichloride, [2-[[(phenylamino)carbonyl]amino]ethenyl]- (9CI) | C9H9Cl2N2O2P | 279.06 | | |
| 54 | 51824-92-1 | 3-Methyl-5-propyl-4H-1,2,4-triazole | C6H11N3 | 125.17 | | |
| 55 | 51824-95-4 | 4-(5-Methyl-1H-[1,2,4]triazol-3-yl)-phenol | C9H9N3O | 175.19 | | |
| 56 | 51826-18-7 | 2,7-Dioxatricyclo[4.4.0.03,8]dec-4-ene (9CI) | C8H10O2 | 138.16 | | |
| 57 | 51826-30-3 | LUTEINIZING HORMONE-RELEASING HORMONE FRAGMENT 6-10) | C21H39N9O5 | 497.59 | | |
| 58 | 51826-56-3 | Phosphorus(1+), tetrabromo-, (T-4)-, tetrabromoborate(1-) (9CI) | BBr8H4P | 685.05 | | |
| 59 | 51826-90-5 | 3-Bromopropyltrimethoxysilane | C6H15BrO3Si | 243.17 | <0°C | |
| 60 | 51826-92-7 | Diethyl [3-(trimethoxysilyl)propyl]phosphonate | C10H25O6PSi | 300.361161 | | |
| 61 | 51826-93-8 | 3-Decenoic acid, methyl ester, (3E)- | C11H20O2 | 184.28 | | |
| 62 | 51826-99-4 | 3-SN-LYSOPHOSPHATIDYL-L-SERINE FROM | C24H48NO9P | 525.61 | | |
| 63 | 51827-01-1 | XENOPSIN | C47H73N13O10 | 980.16 | | |
| 64 | 51827-02-2 | H-ARG(ME)-OH FLAVIANATE | C17H22N6O10S | 502.46 | | |
| 65 | 51827-12-4 | 3-4-dehydro-L-proline methyl ester*hydrochloride | C6H10ClNO2 | 163.6021 | | |
| 66 | 51827-14-6 | methyl (2S)-1-[(2S)-2-{[(benzyloxy)carbonyl]amino}-3-methylbutanoyl]pyrrolidine-2-carboxylate | C19H26N2O5 | 362.42 | | |
| 67 | 51827-40-8 | N-(2-phenylethyl)cyclohexanamine | C14H21N | 203.32 | | |
| 68 | 51827-45-3 | 3-(benzylamino)pyrrolidine-2,5-quinone | C11H12N2O2 | 204.23 | | |
| 69 | 51827-48-6 | 6-Acetyl-1,7,9-trihydroxy-8,9b-dimethyldibenzofuran-3(9bH)-one | C16H14O6 | 302.28 | | |
| 70 | 51827-51-1 | THIOCHROME | C12H14N4OS | 262.33 | >165°C (dec.) | |
| 71 | 51827-90-8 | 4-hydroxy-3-oxobutyl-1-phosphonic acid | C4H9O5P | 168.09 | | |
| 72 | 51828-10-5 | 2'-O-Methylisoliquiritigenin | C16H14O4 | 270.28 | 210-212℃ | |
| 73 | 51828-34-3 | 1-(5-Fluoro-3-methyl-benzo-[b]thiophen-2-yl)-ethanone | C11H9FOS | 208.25 | | |
| 74 | 51828-46-7 | 5-chloro-3-ethylbenzo[b]thiophene | C10H9ClS | 196.7 | | |
| 75 | 51828-63-8 | 5-chloro-3-methyl-2-phenyl-1-benzothiophene | C15H11ClS | 258.76584 | | |
| 76 | 51828-65-0 | Acetamide, N-cyclohexyl-2-[4-[1-(hydroxyimino)ethyl]phenoxy]- | C16H22N2O3 | 290.36 | | |
| 77 | 51828-66-1 | Acetamide, N-cyclopentyl-2-[4-[1-(hydroxyimino)ethyl]phenoxy]- | C15H20N2O3 | 276.33 | | |
| 78 | 51828-69-4 | Ethyl 2-(4-acetylphenoxy)acetate | C12H14O4 | 222.24 | | |
| 79 | 51828-89-8 | 3-(4-FORMYLPHENYL)-2-PROPENOIC ACID ETHYL ESTER | C12H12O3 | 204.22 | | |
| 80 | 51828-93-4 | phenylpyruvic acid calcium salt | C9H10CaO3 | 206.25 | 172°C (dec.) | |
| 81 | 51828-94-5 | calcium 3-methyl-2-oxobutyrate | C5H10CaO3 | 158.21 | >330°C | |
| 82 | 51828-95-6 | 4-methyl-2-oxovaleric acid calcium salt | C6H12CaO3 | 172.24 | >300°C | |
| 83 | 51828-96-7 | Calcium (S)-3-methyl-2-oxovalerate | C12H18CaO6 | 298.35 | | |
| 84 | 51828-97-8 | sodium 4-(methylsulfanyl)-2-oxobutanoate | C6H7NaO3S | 170.16 | 300 °C(lit.) | |
| 85 | 518285-54-6 | 1-Piperidinecarboxylic acid, 4-[(5-methyl-2-pyridinyl)amino]-, ethyl ester | C14H21N3O2 | 263.34 | | |
| 86 | 518285-55-7 | (5-Methyl-pyridin-2-yl)-piperidin-4-yl-amine | C11H17N3 | 191.27 | | |
| 87 | 518289-30-0 | 1-[[4-(TRIFLUOROMETHYL)PHENYL](3,4,5-TRIMETHOXYPHENYL)METHYL]PIPERAZINE | C21H25F3N2O3 | 410.43 | | |
| 88 | 51829-07-3 | (±)-3-methyl-2-oxovaleric acid sodium salt | C6H11NaO3 | 154.14 | | |
| 89 | 51829-30-2 | 1-[3-(acetoxy)propyl]-2-[3-[1-[3-(acetoxy)propyl]-5,6-dichloro-3-ethyl-1,3-dihydro-2H-benzimidazol-2-ylidene]-1-propenyl]-5,6-dichloro-3-ethyl-1H-benzimidazolium iodide | C31H35Cl4IN4O4 | 796.35047 | | |
| 90 | 51829-43-7 | 1,4-dihydroxymethyl-2,5-dimethoxybenzaldehyde | C10H14O4 | 198.22 | | |
| 91 | 51829-77-7 | Benz[a]azulen-6,9-imine, 4b,5,6,7,8,9,9a,10-octahydro-11-methyl-, hydrochloride, [4bR-(4bα,6β,9β,9aα)]- (9CI) | C15H20ClN | 249.78 | | |
| 92 | 51829-79-9 | (4bR)-4bβ,5,6,7,8,9,9aβ,10-Octahydro-11-methyl-6α,9α-epiminobenz[a]azulen-10α-ol | C15H19NO | 229.32 | | |
| 93 | 51829-86-8 | Sodium cefoxitin | | | | |
| 94 | 51829-93-7 | Galactitol, anhydro-1,6-dibromo-1,6-dideoxy- (9CI) | C6H12Br2O4 | | | |
| 95 | 51829-98-2 | D-erythro-3,4-Dihydroxyphenylserine | C9H11NO5 | 213.19 | | |
| 96 | 51829-99-3 | D-Threo-Dihydroxyphenylserine | C9H11NO5 | 213.19 | | |
| 97 | 518291-03-7 | (E)-4-[4-(3-PIPERIDINOPROPOXY)PHENYL]-3-BUTEN-2-ONE | C18H25NO2 | 287.4 | | |
| 98 | 518292-58-5 | 9,10-Dibromoanthracene-d8 | C14H8Br2 | 336.03 | | |
| 99 | 518292-59-6 | Acetic acid, 2-[(2-methyl-4-oxo-3(4H)-quinazolinyl)amino]-, ethyl ester | C13H15N3O3 | 261.28 | | |