| 1 | 5150-31-2 | CAS# 5150-31-2 | C17H12O7 | 328.27298 | | |
| 2 | 5150-32-3 | 3,5,7,4'-Tetrahydroxyflavanone | | | | |
| 3 | 5150-38-9 | 5-Methoxy-3-stilbenol | C15H14O2 | 226.27 | | |
| 4 | 5150-42-5 | 2,3-Dimethoxyphenol | C8H10O3 | 154.16 | | |
| 5 | 5150-50-5 | 1',3',3'-TRIMETHYLSPIRO-8-NITRO(2H-1-BENZOPYRAN)-2',2'-INDOLINE | C19H18N2O3 | 322.36 | 148 °C | |
| 6 | 5150-60-7 | 3,17α-Bis[(trimethylsilyl)oxy]estra-1,3,5(10),11-tetrene | C24H38O2Si2 | 414.73 | | |
| 7 | 5150-62-9 | Bis(trimethylsilyl)estradiol | C24H40O2Si2 | 416.74 | | |
| 8 | 5150-64-1 | 1,3,5[10]-ESTRATRIENE-3,16ALPHA,17BETA-TRIOL 3-SULFATE SODIUM SALT | C18H25NaO6S | 392.44 | | |
| 9 | 5150-80-1 | 1,6-Heptadien-3-yne. | C7H8 | 92.13842 | | |
| 10 | 5150-93-6 | MONO-BUTYLSUCCINATE | C8H14O4 | 174.19 | 8.6°C | |
| 11 | 51500-05-1 | Proline, 3-hydroxy-5-methyl-4-oxo- (9CI) | C6H9NO4 | 159.14 | | |
| 12 | 51500-15-3 | Cefazolin Impurity 35 | C17H21N5O6S3 | 487.57 | | |
| 13 | 51500-32-4 | 3-Chloro-1,5-diMethyl-1H-pyrazole | C5H7ClN2 | 130.57548 | 47.5°C | |
| 14 | 51500-42-6 | 1-Benzothiophene 1-oxide | C8H6OS | 150.2 | | |
| 15 | 51500-48-2 | 6-Methyl-3-hepten-2-ol | C8H16O | 128.21 | | |
| 16 | 51501-07-6 | Phosphoric acid,diethyl ester, lithium salt (9CI) | C4H10LiO4P | 160.034561 | | |
| 17 | 51501-24-7 | bis(diphenylphosphanyl)-2,5-dihydrofuran-2,5-dione | C28H20O3P2 | 466.404122 | | |
| 18 | 51501-27-0 | N-1H-indol-7-ylhexadecane-1-sulphonamide | C24H40N2O2S | 420.65 | | |
| 19 | 51501-31-6 | 1-ACETYL-7-AMINO-2,3-DIHYDRO-(1H)-INDOLE | C10H12N2O | 176.22 | 157 °C | |
| 20 | 51501-52-1 | 2-Pyridinamine, 3,4,5,6-tetrachloro- | C5H2Cl4N2 | 231.9 | | |
| 21 | 51501-53-2 | 4,5,6-trichloropyrimidin-2-amine | C4H2Cl3N3 | 198.44 | 236-237 °C | |
| 22 | 51501-54-3 | octahydro-1H-1-pyrindine | C8H15N | 125.21 | | |
| 23 | 51501-58-7 | 3-Bromo-6-chloro carbazole | C12H7BrClN | 280.55 | | |
| 24 | 51501-77-0 | Tmt-Ttf | C10H12S8 | 388.72 | 96℃ | |
| 25 | 51501-79-2 | 1,1':4',1'':4'',1'''-Quaterphenyl, 4,4'''-dimethoxy- | C26H22O2 | 366.45 | | |
| 26 | 51501-86-1 | Benzene, 1-(difluoromethylsilyl)-4-methyl- | C8H10F2Si | 172.25 | | |
| 27 | 51501-87-2 | Methoxydimethyl(p-Tolyl)Silane | C10H16OSi | 180.32 | | |
| 28 | 51502-30-8 | [α-Methyl-m-(trifluoromethyl)phenethyl]urea | C11H13F3N2O | 246.23 | | |
| 29 | 51502-43-3 | METHYL 3-(HEPTAFLUOROISOPROPOXY)TETRAFLUOROPROPIONATE | C7H3F11O3 | 344.08 | | |
| 30 | 51502-45-5 | methyl perfluorononanoate | C10H3F17O2 | 478.1 | | |
| 31 | 51502-47-7 | 1,3-Cyclopentanedicarboxaldehyde, monooxime, cis- (9CI) | C7H11NO2 | 141.17 | | |
| 32 | 51502-59-1 | 2-Propanone, 1-fluoro-1-nitro- (9CI) | C3H4FNO3 | 121.07 | | |
| 33 | 51502-60-4 | 2-Propanone, 1-fluoro-1,1-dinitro- | C3H3FN2O5 | 166.06 | | |
| 34 | 51502-63-7 | Di-n-Octylmethylsilane | C17H38Si | 270.57 | | |
| 35 | 51502-64-8 | Silane, ethyldioctyl- | C18H40Si | 284.6 | | |
| 36 | 515028-39-4 | L-PHENYLGLYCINE METHYL ESTER HYDROCHLORIDE | C9H11NO2.HCL | 120.66 | | |
| 37 | 51503-07-2 | 1-(tert-butoxy)-4-(chloromethyl)benzene | C11H15ClO | 198.69 | | |
| 38 | 51503-08-3 | (4-TERT-BUTOXY-PHENYL)-METHANOL | C11H16O2 | 180.24 | | |
| 39 | 51503-09-4 | (3-tert-butylphenyl)Methanol | C11H16O | 164.25 | | |
| 40 | 51503-10-7 | 2-ISOPROPYLPYRROLIDINE | C7H15N | 113.2 | | |
| 41 | 51503-25-4 | Phosphonous acid, butyl-, diethyl ester (6CI,9CI) | C8H19O2P | 178.21 | | |
| 42 | 51503-28-7 | Fast Red TR salt | C17H13ClN2O6S2 | 440.88 | | |
| 43 | 51503-30-1 | Glutaric acid 1-methyl 5-ethyl ester | C8H14O4 | 174.19 | | |
| 44 | 51503-61-8 | Diammonium hydrogen phosphite | H9N2O3P | 116.06 | decomposes at 155 (anhydrous) [CRC10] | soluble H2O [MER06] |
| 45 | 51503-94-7 | Androstan-17-one, 3,6-bis(acetyloxy)-5-hydroxy-, (3β,5α,6β)- | C23H34O6 | 406.51 | | |
| 46 | 51504-06-4 | Cyclopropanecarboxylic acid, 1-cyano-2,2-difluoro- (9CI) | C5H3F2NO2 | 147.08 | | |
| 47 | 51504-17-7 | 4-Fluoro-5-(2,4,6-trimethylphenyl)-1H-pyrrole-2-carboxylic acid methyl ester | C15H16FNO2 | 261.29 | | |
| 48 | 51504-22-4 | Cyclobutanecarbonyl chloride, 2-chloro-2,3,3-trifluoro- (9CI) | C5H3Cl2F3O | 206.98 | | |
| 49 | 51504-50-8 | 6-acetamido-N-methyl-hexanamide | C9H18N2O2 | 186.25142 | | |
| 50 | 51504-54-2 | 2,3,4,5-Tetramethyl-1,4-hexadiene | C10H18 | 138.25 | | |
| 51 | 51505-09-0 | N2-ethylpyridine-2,6-diamine | C7H11N3 | 137.18 | | |
| 52 | 51505-10-3 | (6-Chloro-2-oxo-4-phenyl-1,2-dihydro-quinolin-3-yl)-acetic acid | C17H12ClNO3 | 313.74 | | |
| 53 | 51505-38-5 | Ethanaminium, N,N,N-trimethyl-2-[(4-pyridinylcarbonyl)oxy]-, chloride (1:1) | C11H17ClN2O2 | 244.72 | | |
| 54 | 51505-45-4 | Ethanaminium, N,N,N-triethyl-2-[[(1-oxido-3-pyridinyl)carbonyl]oxy]-, iodide (1:1) | C14H23IN2O3 | 394.25 | | |
| 55 | 51505-46-5 | 1-Androstene-3β,17β-diol | C21H32O3 | 332.48 | | |
| 56 | 51505-53-4 | Androst-4-en-3-one, 17-[(chlorocarbonyl)oxy]-, (17β)- (9CI) | C20H27ClO3 | 350.88 | | |
| 57 | 51505-76-1 | 1H-IMIDAZOL-1-YLMETHANOL | C4H6N2O | 98.1 | 134℃ | |
| 58 | 51505-90-9 | N,N-bis(2-aminoethyl(aminomethyl))phenol | C11H19N3O | 209.28806 | | |
| 59 | 51505-94-3 | Trimethylolmelamine Resin | C6H12N6O3 | | | |
| 60 | 51506-30-0 | Benzene, 1,4-dimethoxy-2-(propylthio)- | C11H16O2S | 212.31 | | |
| 61 | 51506-31-1 | N-(Allylcarbamoyl)-4-methylbenzenesulfonamide | C11H14N2O3S | 254.31 | | |
| 62 | 51506-39-9 | butyl(3,4-dimethoxyphenyl)sulfane | C12H18O2S | 226.33 | | |
| 63 | 51506-45-7 | ALLYL(2,5-DIMETHOXYPHENYL)SULFANE | C11H14O2S | 210.29 | | |
| 64 | 51506-47-9 | 1,2-DIMETHOXY-3-(METHYLTHIO)BENZENE | C9H12O2S | 184.25 | | |
| 65 | 51506-51-5 | Benzene, 1,2-dimethoxy-4-methyl-5-(methylthio)- | C10H14O2S | 198.28 | | |
| 66 | 51506-70-8 | Benzeneacetonitrile, 2-bromo-5-hydroxy- | C8H6BrNO | 212.04 | | |
| 67 | 51507-08-5 | 1-Penten-3-one, 2-methyl-1,1-bis(methylthio)- | C8H14OS2 | 190.33 | | |
| 68 | 51507-09-6 | 4,4-dimethyl-1,1-di(methylthio)pent-1-en-3-one | C9H16OS2 | 204.35 | | |
| 69 | 51507-14-3 | Cyclohexanone, 2,6-bis[bis(methylthio)methylene]- | C12H18OS4 | 306.53 | | |
| 70 | 51507-18-7 | Benzenepropanoic acid, α-diazo-, methyl ester | C10H10N2O2 | 190.2 | | |
| 71 | 51507-21-2 | 2-Propenoic acid, 3-(4-nitrophenyl)-, ethyl ester, (2Z)- | C11H11NO4 | 221.21 | | |
| 72 | 51507-22-3 | 2-Propenoic acid, 3-(4-methoxyphenyl)-, ethyl ester, (2Z)- | C12H14O3 | 206.24 | | |
| 73 | 51507-23-4 | Benzene, 1-nitro-4-[(1E)-1-nitro-2-phenylethenyl]- | C14H10N2O4 | 270.24 | | |
| 74 | 51507-31-4 | 4-Penten-2-one, 3,3-dimethyl-5,5-diphenyl- | C19H20O | 264.36 | | |
| 75 | 51507-35-8 | Ethanone, 1-(2,2-dimethyl-3,3-diphenylcyclopropyl)- | C19H20O | 264.36 | | |
| 76 | 51507-96-1 | 2,5-Oxazolidinedione, 4,4'-[dithiobis(methylene)]bis-, (4R,4'R)- (9CI) | C8H8N2O6S2 | 292.29 | | |
| 77 | 51508-59-9 | Tricarbonyl(2-methoxycyclohexadienylium) iron hexafluorophosphate | C10H9F6FeO4P | 393.99 | | |
| 78 | 51509-98-9 | 4-Cyano-4-phenylcyclohexanone ethylene ketal | C15H17NO2 | 243.3 | | |