| 1 | 5552-13-6 | altritol | C6H14O6 | 182.17 | 95-96 °C | |
| 2 | 5552-25-0 | (15β)-20,21-Didehydro-16β-(hydroxymethyl)-18,19-secoyohimban-19-oic acid methyl ester | C21H26N2O3 | 354.44 | | |
| 3 | 5552-30-7 | 6,7,8,8a-tetrahydro-2,5,5,8a-tetramethyl-5H-1-benzopyran | C13H20O | 192.2973 | | |
| 4 | 5552-44-3 | 2,5-Pyridinedicarboxylic Acid Diethyl Ester | C11H13NO4 | 223.23 | 46 °C | |
| 5 | 5552-45-4 | 1-Acetyl-2-indolinol | C10H11NO2 | 177.2 | | |
| 6 | 5552-46-5 | 6-IODO-8-NITROQUINOLINE | C9H5IN2O2 | | | |
| 7 | 5552-47-6 | 6-IODOQUINOLIN-8-AMINE | C9H7IN2 | | | |
| 8 | 5552-55-6 | 1,2'-Bipyridinium, 3',5'-dinitro-, chloride (1:1) | C10H7ClN4O4 | 282.64 | | |
| 9 | 5552-65-8 | Quinoline, 2-(1H-indol-3-yl)- | C17H12N2 | 244.29058 | | |
| 10 | 5552-82-9 | ethyl 2-(5-methylpyridin-2-yl)acetate | C10H13NO2 | 179.22 | | |
| 11 | 5552-83-0 | Ethyl-6-methylpyridine-2-acetate | C10H13NO2 | 179.22 | 105-107℃ | |
| 12 | 5552-85-2 | ethyl 2-(pyridin-2-yl)propanoate | C10H13NO2 | 179.22 | | |
| 13 | 55520-20-2 | (3aR,4R,6E,9R,10Z,11aR)-9-Acetoxy-3a,4,5,8,9,11a-hexahydro-4-hydroxy-6,10-dimethyl-3-methylenecyclodeca[b]furan-2(3H)-one | C17H22O5 | 306.35 | | |
| 14 | 55520-44-0 | 6-methylthiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione | C6H5N3O2S | 183.19 | | |
| 15 | 55520-46-2 | Thiazolo[5,4-d]pyrimidin-5(4H)-one,6,7-dihydro-7-thioxo-4-(2,3,5-tri-O-benzoyl-b-D-ribofuranosyl)- | C31H23N3O8S2 | 629.65962 | | |
| 16 | 55520-49-5 | Thiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione,6-(2,3,5-tri-O-benzoyl-b-D-ribofuranosyl)- | C31H23N3O9S | 613.59402 | | |
| 17 | 55520-60-0 | (E)-5-ETHOXYCARBONYLVINYL URACIL | C9H10N2O4 | 210.19 | | |
| 18 | 55520-62-2 | Pyrimidine, 5-ethenyl-2,4-bis[(trimethylsilyl)oxy]- | C12H22N2O2Si2 | 282.49 | | |
| 19 | 55520-64-4 | 5-vinyl-uridine | C11H14N2O6 | 270.24 | | |
| 20 | 55520-67-7 | 5-vinyl-2'-deoxyuridine | C11H14N2O5 | 254.24 | | |
| 21 | 55520-78-0 | Shikimic acid tetrakis(tms) | C19H42O5Si4 | 462.88 | | |
| 22 | 55520-79-1 | 2-O,3-O,4-O,6-O-Tetrakis(trimethylsilyl)-α-D-glucopyranose [phosphoric acid bis(trimethylsilyl)] ester | C24H61O9PSi6 | 693.23 | | |
| 23 | 55520-80-4 | 2-O,3-O,4-O,5-O-Tetrakis(trimethylsilyl)-D-glucose 6-[phosphoric acid bis(trimethylsilyl)] ester | C24H61O9PSi6 | 693.22 | | |
| 24 | 55520-81-5 | 2-O,3-O,4-O,6-O-Tetrakis(trimethylsilyl)-α-D-mannopyranose [phosphoric acid bis(trimethylsilyl)] ester | C24H61O9PSi6 | 693.22 | | |
| 25 | 55520-82-6 | D-Mannose, 2,3,4,5-tetrakis-O-(trimethylsilyl)-, 6-[bis(trimethylsilyl ) phosphate] | C24H61O9PSi6 | 693.22 | | |
| 26 | 55520-83-7 | 2-O,3-O,4-O,5-O-Tetrakis(trimethylsilyl)-D-galactose 6-[phosphoric acid bis(trimethylsilyl)] ester | C24H61O9PSi6 | 693.22 | | |
| 27 | 55520-84-8 | 3-O,4-O,5-O-Tris(trimethylsilyl)-2-deoxy-D-arabino-hexose 6-[phosphoric acid bis(trimethylsilyl)] ester | C21H53O8PSi5 | 605.04 | | |
| 28 | 55520-85-9 | 1,3,4-Tris(trimethylsilyl)-D-threo-2-pentulose 5-phosphoric acid bis(trimethylsilyl) ester | C20H51O8PSi5 | 591.02 | | |
| 29 | 55520-86-0 | D-Ribose, 2,3,4-tris-O-(trimethylsilyl)-, 5-[bis(trimethylsilyl) phosp hate] | C20H51O8PSi5 | 591.02 | | |
| 30 | 55520-87-1 | 1-O,3-O,4-O-Tris(trimethylsilyl)-D-erythro-2-pentulose 5-phosphoric acid bis(trimethylsilyl) ester | C20H51O8PSi5 | 591.02 | | |
| 31 | 55520-88-2 | 3-O,4-O-Bis(trimethylsilyl)-1-deoxo-1-(methoxyimino)-2-deoxy-D-erythro-pentose 5-[phosphoric acid bis(trimethylsilyl)] ester | C18H46NO7PSi4 | 531.88 | | |
| 32 | 55520-89-3 | Palmitic acid trimethylsilyl ester | C19H40O2Si | 328.61 | | |
| 33 | 55520-90-6 | N-(3-Methyl-1-oxobutyl)-N-(trimethylsilyl)glycine trimethylsilyl ester | C13H29NO3Si2 | 303.55 | | |
| 34 | 55520-91-7 | 2-[(Phenylmethoxy)imino]butanoic acid trimethylsilyl ester | C14H21NO3Si | 279.41 | | |
| 35 | 55520-92-8 | 4-(Methoxyimino)heptanedioic acid bis(trimethylsilyl) ester | C14H29NO5Si2 | 347.55 | | |
| 36 | 55520-93-9 | 3-Methyladipic acid di(trimethylsilyl) ester | C13H28O4Si2 | 304.53 | | |
| 37 | 55520-94-0 | 2-[(Phenylmethoxy)imino]pentanoic acid trimethylsilyl ester | C15H23NO3Si | 293.43 | | |
| 38 | 55520-95-1 | Dodecanoic acid trimethylsilyl ester | C15H32O2Si | 272.5 | | |
| 39 | 55520-96-2 | 3-Methyl-2-[(phenylmethoxy)imino]butanoic acid trimethylsilyl ester | C15H23NO3Si | 293.43 | | |
| 40 | 55520-97-3 | α-(Methoxyimino)-4-(trimethylsiloxy)benzenepropanoic acid trimethylsilyl ester | C16H27NO4Si2 | 353.56 | | |
| 41 | 55520-98-4 | 2-[(Phenylmethoxy)imino]pentanedioic acid bis(trimethylsilyl) ester | C18H29NO5Si2 | 395.6 | | |
| 42 | 55520-99-5 | 2-[(Phenylmethoxy)imino]octanoic acid trimethylsilyl ester | C18H29NO3Si | 335.51 | | |
| 43 | 55521-02-3 | N-[4-(Acetylamino)butyl]-N-[3-(acetylpentylamino)propyl]acetamide | C18H35N3O3 | 341.49 | | |
| 44 | 55521-03-4 | (17S,20S)-17,20-[(tert-Butylboranediyl)bis(oxy)]-5β-pregnan-3α-ol | C25H43BO3 | 402.41812 | | |
| 45 | 55521-06-7 | O-[(Aminoiminomethyl)amino]-N-trifluoroacetyl-L-homoserine butyl ester | C11H19F3N4O4 | 328.29 | | |
| 46 | 55521-07-8 | N-(2,2,3,3,4,4,4-Heptafluoro-1-oxobutyl)-2,2,3,3,4,4,4-heptafluoro-N-(2-hydroxy-2-phenylethyl)butanamide | C16H9F14NO3 | 529.23 | | |
| 47 | 55521-08-9 | 4-[2-[(2,2,3,3,4,4,4-Heptafluoro-1-oxobutyl)amino]ethyl]phenylheptafluorobutyrate | C16H9F14NO3 | 529.23 | | |
| 48 | 55521-09-0 | 2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Pentadecafluoro-N-(2-phenylethyl)octanamide | C16H10F15NO | 517.23 | | |
| 49 | 55521-10-3 | η-Hydroxy-3-oxo-2-pentyl-1-cyclopentene-1-decanoic acid methyl ester | C21H36O4 | 352.51 | | |
| 50 | 55521-11-4 | 3,7-Cyclodecadien-1-one, 10-(1-methylethenyl)-, (3E,7E)- | C13H18O | 190.28 | | |
| 51 | 55521-13-6 | N-(4-Hydroxy-3-methylcyclohexyl)-N'-phenylurea | C14H20N2O2 | 248.32 | | |
| 52 | 55521-14-7 | 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Hexadecafluoro-1,8-bis[(methoxycarbonyl)oxy]octane | C12H6F16O6 | 550.15 | | |
| 53 | 55521-15-8 | 1-O,2-O,3-O,4-O,6-O-Pentakis(trimethylsilylhexopyranose | C21H52O6Si5 | 541.06 | | |
| 54 | 55521-16-9 | Carbonic acid [1,1,2,2,3,3,4,4,5,5,6,6-dodecafluoro-6-[(methoxycarbonyl)oxy]hexyl]=methyl ester | C10H6F12O6 | 450.13 | | |
| 55 | 55521-18-1 | Pentonic acid, 3-deoxy-2,4,5-tris-O-(trimethylsilyl)-, trimethylsilyl ester | C17H42O5Si4 | 438.85 | | |
| 56 | 55521-19-2 | Butanoic acid, 2,4-bis[(trimethylsilyl)oxy]-2-[[(trimethylsilyl)oxy]me thyl]-, trimethylsilyl ester | C17H42O5Si4 | 438.85 | | |
| 57 | 55521-22-7 | (9Z,12Z,15Z)-9,12,15-Octadecatrienoic acid 2,3-bis(trimethylsilyloxy)propyl ester | C27H52O4Si2 | 496.87 | | |
| 58 | 55521-23-8 | (9Z,12Z,15Z)-9,12,15-Octadecatrienoic acid 2-trimethylsilyloxy-1-[(trimethylsilyloxy)methyl]ethyl ester | C27H52O4Si2 | 496.87 | | |
| 59 | 55521-24-9 | DANSYLCADAVERINE DIDANSYLCADAVERINE | C29H36N4O4S2 | 568.75 | | |
| 60 | 55521-25-0 | 2-O,3-O,4-O-Tris(trimethylsilyl)-β-D-fructofuranose 1,6-bis[phosphoric acid bis(trimethylsilyl)] ester | C27H70O12P2Si7 | 845.38 | | |
| 61 | 55521-26-1 | 20,21-[(Butylboranediyl)bis(oxy)]-5α-pregn-17(20)-en-3α-ol | C25H41BO3 | 400.4 | | |
| 62 | 55521-27-2 | (1-Tetradecylpentadecyl)cyclohexane | C35H70 | 490.93 | 49.9°C (estimate) | |
| 63 | 55522-58-2 | 3-Quinolinecarboxylic acid, 6-cyclooctyl-4-hydroxy-, ethyl ester | C20H25NO3 | 327.42 | | |
| 64 | 55522-87-7 | 1-Azaspiro[5.5]undecan-8-ol, 7-[(1Z)-1,3-butadien-1-yl]-2-[(3Z)-3,4-pentadien-1-yl]-, (2S,6R,7S,8S)- | C19H29NO | | | |
| 65 | 55523-05-2 | (1-ALLYL-5-OXO-2-THIOXO-IMIDAZOLIDIN-4-YL)-ACETIC ACID | C8H10N2O3S | 214.24 | | |
| 66 | 55524-25-9 | 4-hydroxycordoin | C20H20O4 | 324.3704 | | |
| 67 | 55524-56-6 | motilin, Nle(13)- | C121H190N34O35 | 2681.01 | | |
| 68 | 55524-58-8 | 2-Naphthalenesulfonic acid, 7-[(4-amino-3-sulfophenyl)amino]-4-hydroxy- | C16H14N2O7S2 | 410.42 | | |
| 69 | 55524-67-9 | 4-Chloro-2-Methoxy-5-sulfaMoylbenzoic acid | C8H8ClNO5S | 265.67 | | |
| 70 | 55524-84-0 | 6-aminonaphthalene-1,3,5-trisulphonic acid | C10H9NO9S3 | 383.37 | | |
| 71 | 55524-89-5 | 4,11-diamino-2,3-dihydro-3-imino-2-(3-methoxybutyl)-1H-naphth[2,3-f]isoindole-1,5,10-trione | C21H20N4O4 | 392.41 | | |
| 72 | 55524-92-0 | Butanol, 3-methoxy-, 4-methyl benzenesulfonate | C12H18O4S | 258.33 | | |
| 73 | 55525-18-3 | 2-Propenoic acid, 3-(3,4-dimethoxyphenyl)-2-(2-methoxyphenoxy)- | C18H18O6 | 330.33 | | |
| 74 | 55525-23-0 | 1,2,3,4,5-Pentanepentacarboxylic Acid | C10H13Na5O13 | 456.16 | | |
| 75 | 55525-27-4 | Tetramethyl 1,1,2,3-Propanetetracarboxylate | C11H16O8 | 276.24 | | |
| 76 | 55525-32-1 | Phosphoric acid, bis(2-bromopropyl) 2-chloropropyl ester | C9H18Br2ClO4P | 416.47 | | |
| 77 | 55525-34-3 | 1-(hydroxymethyl)-5-oxo-L-proline | C6H9NO4 | 159.14 | | |
| 78 | 55525-35-4 | 1-mercaptohexadecan-2-ol | C16H34OS | 274.51 | | |
| 79 | 55525-54-7 | 3,3'-(ureylenedimethylene)bis(3,5,5-trimethylcyclohexyl) diisocyanate | C23H38N4O3 | 418.57 | | |
| 80 | 55525-61-6 | 3-(Dodecylthio)propionic acid sodium salt | | | | |
| 81 | 55525-92-3 | 2-amino-4-ethyl-5-methylbenzene-1,3-dicarbonitrile | C11H11N3 | 185.23 | | |
| 82 | 55526-24-4 | N,N-diethyl-3'-phenyl-2,2'-spirobi[2H-1-benzopyran]-7-amine | C27H25NO2 | 395.49 | | |
| 83 | 55526-63-1 | 2-CHLOROMALONDIANIL HYDROCHLORIDE | C15H14Cl2N2 | 293.19 | | |
| 84 | 55526-70-0 | O,O-Bis(4-chlorophenyl) Phosphorochloridothioate | C12H8Cl3O2PS | 353.59 | | |
| 85 | 55526-73-3 | O,O-bis(4-tert-butylphenyl) N-cyclohexylphosphoramidothioate | C26H38NO2PS | 459.62 | | |
| 86 | 55526-86-8 | 2-hydroxy-3-beta-naphthoxypropyl methacrylate | C17H18O4 | 286.32 | | |
| 87 | 55526-94-8 | benzoxazolium, 2-methyl-5-phenyl-3-(4-sulfobutyl)-,hydroxide, inner salt | C18H19NO4S | 345.42 | | |
| 88 | 55526-95-9 | 2-methyl-3-(4-sulphonatobutyl)benzothiazolium | C12H15NO3S2 | 285.3824 | | |
| 89 | 555268-75-2 | CEFUROXIME FREE ACID | | | | |
| 90 | 55527-92-9 | (22E)-5β-Ergost-22-en-3α-ol | C28H48O | 400.68 | | |
| 91 | 55527-93-0 | Trimethyl[[(22E)-ergosta-7,22-dien-3β-yl]oxy]silane | C31H54OSi | 470.85 | | |
| 92 | 55527-94-1 | 3β-(Trimethylsiloxy)stigmasta-5,24(28)-diene | C32H56OSi | 484.87 | | |
| 93 | 55527-95-2 | Trimethyl[[stigmasta-7,24(28)-dien-3β-yl]oxy]silane | C32H56OSi | 484.87 | | |
| 94 | 55528-07-9 | (+)-BUTACLAMOL HYDROCHLORIDE | C25H32ClNO | 397.98 | | |
| 95 | 55528-08-0 | (-)-BUTACLAMOL HCL | C25H31NO.ClH | 397.987 | | |
| 96 | 55528-10-4 | 1-O,2-O,4-O,5-O,6-O-Pentakis(trimethylsilyl)-D-myo-inositol 3-[phosphoric acid (trimethylsilyl)[(R)-2,3-bis[(trimethylsilyl)oxy]propyl]] ester | C33H83O11PSi8 | 911.66 | | |
| 97 | 55528-11-5 | 2-O,3-O,4-O,5-O,6-O-Pentakis(trimethylsilyl)-D-glucitol 1-[phosphoric acid bis(trimethylsilyl)] ester | C27H71O9PSi7 | 767.42 | | |
| 98 | 55528-12-6 | 6β-Methoxycholestane | C28H50O | 402.7 | | |
| 99 | 55528-30-8 | 2-amino-4-chloro-4-pentenoic acid | C5H8ClNO2 | 149.58 | | |
| 100 | 55528-48-8 | 3'-deoxybutirosin A | C21H41N5O11 | 539.58 | | |
| 101 | 55528-52-4 | 4-O-(2-Amino-2-deoxy-α-D-glucopyranosyl)-5-O-(β-D-xylofuranosyl)-N1-(4-amino-2-hydroxy-1-oxobutyl)-2-deoxy-D-streptamine | C21H40N4O13 | 556.57 | | |
| 102 | 55528-53-5 | H-LYS(ME)3-OH CHLORIDE | C9H21ClN2O2 | 224.73 | | |
| 103 | 55528-90-0 | VALERANONE | C15H26O | 222.37 | | |
| 104 | 55529-38-9 | D-tagatose 1,6-diphosphate | C6H14O12P2 | 340.12 | | |
| 105 | 55529-55-0 | 17β-Hydroxy-19α-methyl-18-oxayohimban-16α-carboxylic acid methyl ester | C21H26N2O4 | 370.44 | | |
| 106 | 55529-60-7 | cholesterol hydroperoxide | C27H46O3 | 418.65 | | |
| 107 | 55529-68-5 | 4-O-[2-O,3-O,4-O,6-O-Tetrakis(trimethylsilyl)-β-D-galactopyranosyl]-1-O,2-O,3-O,6-O-tetrakis(trimethylsilyl)-D-glucopyranose | C36H86O11Si8 | 919.75 | | |
| 108 | 55529-69-6 | 1,2,3,4,6-Penta-O-trimethylsilyl-D-mannopyranoside | C21H52O6Si5 | 541.06 | | |
| 109 | 55529-71-0 | (14β)-12β-Acetyloxy-3β,14-dihydroxy-11α-[(1-oxo-3-phenyl-2-propenyl)oxy]pregnan-20-one | C32H42O7 | 538.67 | | |
| 110 | 55529-72-1 | 1-O,2-O,3-O,5-O,6-O-Pentakis(trimethylsilyl)-α-D-galactofuranose | C21H52O6Si5 | 541.06 | | |
| 111 | 55529-73-2 | Pregnane-3β,11α,12β,14β,20-pentol 3,12,20-triacetate 11-hydroxyacetate | C29H44O10 | 552.65 | | |
| 112 | 55529-74-3 | N-Acetylglucosylamine tetra-TMS | C20H47NO6Si4 | 509.93 | | |