| 1 | 5177-04-8 | 4-Pyrimidinamine, N,2,6-trimethyl- (9CI) | C7H11N3 | 137.18 | | |
| 2 | 5177-09-3 | N,N,2,6-Tetramethylpyrimidin-4-amine | C8H13N3 | 151.21 | | |
| 3 | 5177-14-0 | 4-Pyrimidinamine, 2-chloro-N, 6-dimethyl-5-nitro- | C6H7ClN4O2 | 202.59838 | | |
| 4 | 5177-15-1 | 5-(NITRO)-4-METHYL-6-(METHYLAMINO)PYRIMIDIN-2(1H)-ONE | C6H8N4O3 | 184.15 | | |
| 5 | 5177-20-8 | 4,6-Dihydroxypyrimidine-2-carboxylic Acid | C5H4N2O4 | 156.1 | | |
| 6 | 5177-21-9 | 2-Pyrimidinecarboxylicacid, 4-amino-1,6-dihydro-6-oxo- | C5H5N3O3 | 155.1115 | | |
| 7 | 5177-26-4 | N,N'-dimethyl-5-nitro-pyrimidine-2,4-diamine | C6H9N5O2 | 183.17 | | |
| 8 | 5177-27-5 | 2,4-Dichloro-5-aminopyrimidine | C4H3Cl2N3 | 163.99 | 108-112?C | |
| 9 | 5177-35-5 | N-(Chloroacetyl)-2,5-dimethylaniline | C10H12ClNO | 197.66 | | |
| 10 | 5177-39-9 | 7-Chloro-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione | C9H7ClN2O2 | 210.62 | | |
| 11 | 5177-43-5 | Dihydrochloride | C9H12N2.2ClH | 221.13 | | |
| 12 | 5177-49-1 | ethyl 2-[(2-nitrobenzoyl)amino]acetate | C11H12N2O5 | 252.22 | 81 °C | |
| 13 | 5177-50-4 | Ethyl 2-(N-allyl-2-nitrobenzaMido)acetate | C14H16N2O5 | 292.28724 | | |
| 14 | 5177-51-5 | 2-(N-Methyl-2-nitrobenzaMido)acetic acid | C10H10N2O5 | 238.1968 | | |
| 15 | 5177-53-7 | 2,4(1H,3H)-Pyrimidinedione, 5-(cyclohexylamino)- | C10H15N3O2 | 209.24 | | |
| 16 | 5177-66-2 | Ethenol, 1-ethoxy-, 1-acetate | C6H10O3 | 130.14 | | |
| 17 | 5177-70-8 | ETHANE-1,2-D2 | C2H4D2 | 32.08 | | |
| 18 | 5177-75-3 | ETHANE-1,1-D2 | C2H4D2 | 32.08 | | |
| 19 | 51770-04-8 | 5-formylthiophene-3-carbonitrile | C6H3NOS | 137.16 | 83-84 °C | |
| 20 | 51770-10-6 | 2,2,2-Trifluoro-1-[5-morpholino-2-phenyloxazol-4-yl]ethanone | C15H13F3N2O3 | 326.27 | | |
| 21 | 51770-11-7 | 2,2,2-Trifluoro-1-[2-(4-methylphenyl)-5-morpholinooxazol-4-yl]ethanone | C16H15F3N2O3 | 340.3 | | |
| 22 | 51770-35-5 | 3,5-DI(2-THIENYL)-4H-1,2,4-TRIAZOL-4-AMINE | C10H8N4S2 | 248.33 | | |
| 23 | 51770-42-4 | 1H-1,2,4-Triazole,3,5-diselenophene-3-yl- | C10H7N3Se2 | 327.10268 | | |
| 24 | 51770-71-9 | 2,4-Dimethoxybenzenesulfonamide | C8H11NO4S | 217.24 | | |
| 25 | 51770-72-0 | 4-(Butylsulfonyl)aniline | C10H15NO2S | 213.3 | | |
| 26 | 51770-80-0 | naphthalene-2,6-disulphonic acid, sodium salt | C10H6Na2O6S2 | 332.26058 | | |
| 27 | 51770-81-1 | naphthalene-2,7-disulphonic acid, sodium salt | C10H6Na2O6S2 | 332.26058 | | |
| 28 | 51770-84-4 | 1-(2,4-DIMETHYLPHENYL)PENTAN-1-ONE | C13H18O | 190.28 | | |
| 29 | 51770-93-5 | 4-HYDROXY-2,4-DIMETHYL-2,5-CYCLOHEXADIEN-1-ONE | C8H10O2 | 138.16 | | |
| 30 | 51770-98-0 | NISTC51770980 | C4H9NO2 | 103.12 | | |
| 31 | 51771-17-6 | 4-hydroxy-N-[(4-methoxyphenyl)methylideneamino]benzamide | C15H14N2O3 | 270.28326 | | |
| 32 | 51771-19-8 | Benzoic acid,4-hydroxy-, 2-[(4-chlorophenyl)methylene]hydrazide | C14H11ClN2O2 | 274.70234 | | |
| 33 | 51771-21-2 | 4-methoxy-N'-[(1E)-(4-methoxyphenyl)methylidene]benzohydrazide | C16H16N2O3 | 284.30984 | | |
| 34 | 51771-22-3 | N'-[(1E)-(4-chlorophenyl)methylidene]-4-methoxybenzohydrazide | C15H13ClN2O2 | 288.72892 | | |
| 35 | 51771-24-5 | N'-[(1E)-(4-methoxyphenyl)methylidene]-4-methylbenzohydrazide | C16H16N2O2 | 268.31044 | | |
| 36 | 51771-25-6 | p-Toluic acid N2-(4-chlorobenzylidene) hydrazide | C15H13ClN2O | 272.73 | | |
| 37 | 51771-28-9 | Benzoicacid, 4-chloro-, 2-[(4-methoxyphenyl)methylene]hydrazide | C15H13ClN2O2 | 288.73 | | |
| 38 | 51771-31-4 | N-[(E)-(4-chlorophenyl)methylideneamino]-4-nitrobenzamide | C14H10ClN3O3 | 303.7 | | |
| 39 | 51771-49-4 | Valechlorine | C22H31ClO8 | 458.93 | 79-80°C | |
| 40 | 51771-50-7 | fenicoberan | C20H22ClNO4 | 375.85 | | |
| 41 | 51771-52-9 | SIMMONDSIN | C16H25NO9 | 375.37 | | |
| 42 | 51771-53-0 | Stigmast-5-ene-3,22-diol, (3β,22R)- | C29H50O2 | 430.71 | | |
| 43 | 51771-57-4 | Apigenin 4''-O-β-D-Glucuronide | C21H18O11 | | | |
| 44 | 51772-30-6 | M-Methylpropiophenone | C10H12O | 148.2 | -4.4°C | |
| 45 | 51772-35-1 | N-[(1,1,3,3-tetramethylbutyl)phenyl]naphthalen-1-amine | C24H29N | 331.49376 | | 1.7μg/L at 20℃ |
| 46 | 51772-75-9 | phenazine-2,3,7,8-tetrayltetraamine | C12H12N6 | 240.26 | | |
| 47 | 51772-85-1 | 3-[tris(acetoxy)silyl]propyl methacrylate | C13H20O8Si | 332.38 | | 1000g/L at 20℃ |
| 48 | 51772-87-3 | Carbonochloridic acid, 1,8-octanediyl ester (9CI) | C10H16Cl2O4 | 271.14 | | |
| 49 | 51773-11-6 | 1,2-Benzenedicarboxylic acid, 1,2-bis[4-(chlorocarbonyl)phenyl] ester | C22H12Cl2O6 | 443.23 | | |
| 50 | 51773-23-0 | N-FORMYL OCTABASE | C18H23NO2 | 285.38 | | |
| 51 | 51773-44-5 | trans-Decahydro-quinoxaline | C8H16N2 | 140.23 | | |
| 52 | 51773-45-6 | (1R,2S,5R)-5-Isopropenyl-2-methylcyclohexanol | C10H18O | 154.25 | | |
| 53 | 51773-47-8 | [2S-[2alpha(E),3beta]]-2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthylidene)ethyl]-2-ethyl-3-hydroxycyclopentan-1-one | C20H26O3 | 314.42 | | |
| 54 | 51773-49-0 | [2R-[2alpha(E),3beta]]-2-[2-(3,4-dihydro-6-methoxy-1(2H)-naphthylidene)ethyl]-2-ethyl-3-hydroxycyclopentan-1-one | C20H26O3 | 314.42 | | |
| 55 | 51773-61-6 | histidinohydroxymerodesmosine | C24H43N7O9 | 573.64 | | |
| 56 | 51773-86-5 | Bleomycinamide, N1-[4-[(aminoiminomethyl)amino]butyl]-, sulfate (1:1) (salt) | C55H86N20O25S3 | 1523.58534 | | |
| 57 | 51773-92-3 | Mefloquine hydrochloride | C17H17ClF6N2O | 414.77 | 250-254?C | |
| 58 | 51774-37-9 | Benzamide, N-methyl-N-(3-nitrophenyl)- | C14H12N2O3 | 256.26 | | |
| 59 | 51774-39-1 | Benzamide, N,4-dimethyl-N-(4-nitrophenyl)- | C15H14N2O3 | 270.28 | | |
| 60 | 51774-43-7 | 3-Chloro-N-Methyl-N-phenylbenzaMide, 97% | C14H12ClNO | 245.7 | | |
| 61 | 51774-44-8 | N-methyl-3-nitro-N-phenylbenzamide | C14H12N2O3 | 256.26 | | |
| 62 | 51774-58-4 | Carbamic acid, (2-thienylcarbonyl)-, ethyl ester (9CI) | C8H9NO3S | 199.23 | | |
| 63 | 51774-61-9 | 2-Thiophenecarbothioamide,N-[(phenylamino)carbonyl]- | C12H10N2OS2 | 262.3506 | | |
| 64 | 51774-88-0 | 1,3-Benzenediol,polymerwith1,3-benzenediamine | C12H14N2O2 | 218.26 | | |
| 65 | 51774-90-4 | [1,1'-Biphenyl]-4,4'-dicarboxylic acid, 3,3'-dimethyl-, 4,4'-dimethyl ester | C18H18O4 | 298.33 | | |
| 66 | 51775-09-8 | Phenol, 4-[(dimethylamino)methyl]-2,6-bis(2-methylpropyl)- | C17H29NO | 263.42 | | |
| 67 | 51775-26-9 | 4-Imidazolidinehexanoic acid, 2-oxo- | C9H16N2O3 | 200.23 | | |
| 68 | 51775-36-1 | heptachlorobornane | C10H11Cl7 | 379.37 | | |
| 69 | 51775-50-9 | Benzonitrile, 4-[5-(4-methylphenyl)-2-thienyl]- | C18H13NS | 275.36752 | | |
| 70 | 51776-02-4 | Butanenitrile, 3-hydroxy-2,3-dimethyl- | C6H11NO | 113.16 | | |
| 71 | 51776-05-7 | Thiophene, 2-(4-nitrophenyl)-5-phenyl- | C16H11NO2S | 281.33 | | |
| 72 | 51776-08-0 | Benzoic acid, 4-[5-(4-nitrophenyl)-2-thienyl]-, methyl ester | C18H13NO4S | 339.37 | | |
| 73 | 51776-10-4 | Thiophene, 2-(2-naphthalenyl)-5-(4-nitrophenyl)- | C20H13NO2S | 331.38772 | | |
| 74 | 51776-11-5 | Thiophene, 2-(4-nitrophenyl)-5-(2-phenylethenyl)- | C18H13NO2S | 307.37 | | |
| 75 | 51776-12-6 | 4-(mercaptomethyl)benzonitrile | C8H7NS | 149.21 | | |
| 76 | 51776-13-7 | Thiophene, 2-(4-nitrophenyl)-5-(4-phenyl-1,3-butadien-1-yl)- | C20H15NO2S | 333.4 | | |
| 77 | 51776-27-3 | 1H-Indole-2,3-dione, 1-(chloromethyl)-5-methyl- | C10H8ClNO2 | 209.63 | | |
| 78 | 51776-33-1 | H-SER-TYR-GLY-LEU-ARG-PRO-GLY-NH2 | C33H53N11O9 | 747.84 | | |
| 79 | 51776-39-7 | Olean-12-ene-28,29-dioic acid, 2,3,23-trihydroxy-, (2β,3β,4α,20β)- | C30H46O7 | 518.68 | | |
| 80 | 51776-58-0 | 9H-Purine, 6-(methylthio)-9-(tetrahydro-2-thienyl)- | C10H12N4S2 | 252.36 | | |
| 81 | 51776-69-3 | 2-Heptanol, 6-ethoxy-6-methyl- | C10H22O2 | 174.28 | | |
| 82 | 51776-70-6 | 2H-Benzotriazole, 2-(4-nitrophenyl)- | C12H8N4O2 | 240.22 | | |
| 83 | 51776-71-7 | 1-bromo-4-(difluoromethyl)benzene | C7H5BrF2 | 207.02 | | |
| 84 | 51776-97-7 | 1,4-dihydro-4-oxo-7-(trifluoromethyl)quinoline-3-carboxylic acid | C11H6F3NO3 | 257.17 | | |
| 85 | 51777-15-2 | 4-(Dimethylaminoethoxy)benzophenone | C17H19NO2 | 269.34 | | |
| 86 | 51777-22-1 | adenosine 5'-O-(1-thiodiphosphate) | C10H15N5O9P2S | 443.26 | | |
| 87 | 51777-26-5 | Imidazo[1,5-c]pyrimidin-5(6H)-one, 7,8-dihydro-1-methyl- | C7H9N3O | 151.17 | | |
| 88 | 51777-38-9 | Octakis(trimethylsiloxy)silsesquioxane, min. | C24H72O20Si16 | 1130.18 | | |
| 89 | 51778-20-2 | Cyclopropenylium, triphenyl-, perchlorate (1:1) | C21H15.ClO4 | | | |
| 90 | 51778-82-6 | Ethanesulfonic acid, 2-(2-propen-1-ylthio)- | C5H10O3S2 | 182.26 | | |
| 91 | 51779-31-8 | Benzene, 1-azido-2-(methylsulfonyl)- | C7H7N3O2S | 197.21 | | |
| 92 | 51779-32-9 | di-tert-butyl-iminodicarboxylate | C10H19NO4 | 217.26 | 114-117°C(lit.) | Insoluble in water. |
| 93 | 51779-34-1 | Spiro[2H-indene-2,2'-oxirane]-3',3'-dicarbonitrile, 1,3-dihydro-1,3-dioxo- | C12H4N2O3 | 224.17 | | |
| 94 | 51779-47-6 | 6H-1,3-Oxazin-6-one, 4-methyl-2-(1-methylethyl)- | C8H11NO2 | 153.18 | | |
| 95 | 51779-49-8 | 6H-1,3-Oxazin-6-one, 2-(1,1-dimethylethyl)-4-methyl- | C9H13NO2 | 167.21 | | |
| 96 | 51779-50-1 | 6H-1,3-Oxazin-6-one, 4-methyl-2-phenyl- | C11H9NO2 | 187.19 | | |
| 97 | 51779-52-3 | Pyridine, 2,4-dimethyl-6-(1-methylethyl)- | C10H15N | 149.23 | | |
| 98 | 51779-56-7 | Pyrimidine, 4-methyl-2,6-bis(1-methylethyl)- | C11H18N2 | 178.27 | | |
| 99 | 51779-58-9 | dimethyl 6-methyl-2-phenyl-3,4-pyridinedicarboxylate | C16H15NO4 | 285.29 | | |
| 100 | 51779-95-4 | 1,2-Dierucoyl-sn-glycero-3-phosphocholine | C52H100NO8P | 898.33 | 211- 214° C | |
| 101 | 51779-96-5 | 1,2-dinervonoyl-sn-glycero-3-phosphocholine | C56H108NO8P | 954.432 | | |