| 1 | 6613-03-2 | Propargylpyridinium bromide | C8H8BrN | 198.05982 | | |
| 2 | 6613-32-7 | 1-ISOBUTYL-1,2,3,4-TETRAHYDROQUINOLINE | C13H19N | 189.3 | | |
| 3 | 6613-38-3 | 1H-Benzo[a]cyclopenta[i]quinolizine, 2,3,5,6,11,12,13,13a-octahydro-8,9-dimethoxy-, (-)- | C18H25NO2 | 287.4 | | |
| 4 | 6613-41-8 | Ethyl 2-Oxo-3-phenylpropanoate | C11H12O3 | 192.21 | 130 °C | |
| 5 | 6613-44-1 | 3,5-Dimethylbenzoyl chloride | C9H9ClO | 168.62 | | |
| 6 | 6613-47-4 | 2-Butenedinitrile, 2,3-dimethyl-, (2E)- | C6H6N2 | 106.13 | | |
| 7 | 6613-64-5 | 1-(3-SULFOPROPYL)-2-VINYLPYRIDINIUM BETAINE | C10H13NO3S | 227.28 | 220 °C (dec.)(lit.) | |
| 8 | 6613-65-6 | 4-[[2-(Methacryloyloxy)ethyl]dimethylammonio]butane-1-sulfonate | C12H23NO5S | 293.38 | | |
| 9 | 6613-68-9 | Benzamide, 3-amino-N-(4-aminophenyl)-, hydrochloride (1:2) | C15H12BrClN2O | 351.625 | | |
| 10 | 6613-69-0 | α-D-Glucofuranose, 3-O-ethenyl-1,2:5,6-bis-O-(1-methylethylidene)- | C14H22O6 | 286.32 | | |
| 11 | 66130-01-6 | Benzenemethanol, α-(1-methylpropyl)-α-phenyl- | C17H20O | 240.34 | | |
| 12 | 66130-15-2 | Benzenecarboximidamide, N-[(methylamino)carbonyl]-N'-phenyl- | C15H15N3O | 253.3 | | |
| 13 | 66130-39-0 | 1H-Indene-2-carboxylic acid, 2,3-dihydro-1-hydroxy-3-methyl-, methyl ester | C12H14O3 | 206.24 | | |
| 14 | 66130-40-3 | methyl 1-methyl-1H-indene-2-carboxylate | C12H12O2 | 188.22 | | |
| 15 | 66130-41-4 | 3-METHYL-INDENE-2-CARBOXYLIC ACID | C11H10O2 | 174.2 | | |
| 16 | 66130-56-1 | Cyclobutanecarboxylic acid, 1-(4-chlorophenyl)-, cyano(3-phenoxyphenyl)methyl ester | C25H20ClNO3 | 417.88 | | |
| 17 | 66130-84-5 | Carbamimidothioic acid, N,N''-1,8-octanediylbis[N'-cyano-, dimethyl ester (9CI) | C14H24N6S2 | 340.51 | | |
| 18 | 66130-89-0 | 2-Dodecanone, 1-bromo- | C12H23BrO | 263.21 | | |
| 19 | 66130-90-3 | trimethylsilyl (diethoxyphosphinoyl)acetate | C9H21O5PSi | 268.32 | | |
| 20 | 66130-99-2 | Benzenemethanol, α-(1,2-difluoroethenyl)-, (E)- (9CI) | C9H8F2O | 170.16 | | |
| 21 | 66131-03-1 | Benzenemethanol, α-(1,2-difluoroethenyl)-α-methyl-, (E)- (9CI) | C10H10F2O | 184.18 | | |
| 22 | 66131-14-4 | 5,5-Dibromo-2,2-Dimethyl-4,6-Dioxo-1,3-Dioxane | C6H6Br2O4 | 301.92 | 75℃ | |
| 23 | 66131-43-9 | 1,3-Benzenedicarboxylic acid, 2-(9H-carbazol-9-yl)- | C20H13NO4 | 331.32 | | |
| 24 | 66131-59-7 | methyl 2-(9H-carbazol-9-yl)benzoate | C20H15NO2 | 301.34 | | |
| 25 | 66131-68-8 | 4-Pyrimidinamine, 2-chloro-N-methyl- (9CI) | C5H6ClN3 | 143.57 | | |
| 26 | 66131-69-9 | 4,6-Pyrimidinediamine, N-methyl- (9CI) | C5H8N4 | 124.14382 | | |
| 27 | 66131-70-2 | 2-Pyrimidinamine, N-ethyl- (9CI) | C6H9N3 | 123.15576 | | |
| 28 | 66131-71-3 | 2-Pyrimidinamine, 4-methoxy-N-methyl- (9CI) | C6H9N3O | 139.15516 | | |
| 29 | 66131-72-4 | 4,6-Pyrimidinediamine, N,N-dimethyl- (9CI) | C6H10N4 | 138.17 | | |
| 30 | 66131-74-6 | 2,4-Diaminopyrimidine-5-carboxamide | C5H7N5O | 153.14 | | |
| 31 | 66131-76-8 | (4-Methoxy-6-methyl-pyrimidin-2-yl)-methyl-amine | C7H11N3O | 153.18 | | |
| 32 | 66131-77-9 | 3-HYDROXY-6-PHENYLPYRIDINE | C11H9NO | 171.2 | | |
| 33 | 66131-78-0 | 2-Acetylamino-5-Iodopyridine | C7H7IN2O | 262.05 | 156-158°C | |
| 34 | 66132-70-5 | Phosphonic dichloride, [(1Z)-2-chloro-2-phenylethenyl]- (9CI) | C8H6Cl3OP | 255.47 | | |
| 35 | 66132-79-4 | Acetic acid, 2-(butylthio)-, butyl ester | C10H20O2S | 204.33 | | |
| 36 | 66132-86-3 | 1-Hexanone, 2-(phenylthio)-1-(trimethylsilyl)- | C15H24OSSi | 280.5 | | |
| 37 | 66132-90-9 | 1-Hexanone, 2-(phenylsulfinyl)-1-(trimethylsilyl)- | C15H24O2SSi | 296.5 | | |
| 38 | 66132-93-2 | Silane, trimethyl[1-oxo-3-phenyl-2-(phenylsulfinyl)propyl]- | C18H22O2SSi | 330.51658 | | |
| 39 | 66133-51-5 | Aceticacid, 2,2,2-trifluoro-, 2-[(2-hydroxyphenyl)methylene]hydrazide | C9H7F3N2O2 | 232.1592896 | | |
| 40 | 66134-18-7 | 1H,1'H-[5,5']Biindolyl | C16H12N2 | 232.28 | 195 °C(Solv: chloroform (67-66-3)) | |
| 41 | 66134-57-4 | 3-ACETYL-1-ETHYL-4-HYDROXY-2(1H)-QUINOLINONE | C13H13NO3 | 231.25 | | |
| 42 | 66134-67-6 | Succinimido p-fluorobenzoate | C11H8FNO4 | 237.1839 | | |
| 43 | 66134-74-5 | hippuryl N-hydroxysuccinimide ester | C13H12N2O5 | 276.24 | | |
| 44 | 66134-95-0 | 4-Pyridinethiol, sodium salt (1:1) | C5H6NNaS | 135.16 | | |
| 45 | 66134-97-2 | Ethyl 2-(3-bromo-2-oxopyrrolidin-1-yl)acetate | C8H12BrNO3 | 250.09 | | |
| 46 | 66135-27-1 | 2-Butenal, 4-chloro-3-methyl- | C5H7ClO | 118.56 | | |
| 47 | 66135-41-9 | (E)-3-methoxy-4-((1-methyl-1H-benzo[d]imidazol-2-yl)diazenyl)phenol | C15H14N4O2 | 282.3 | | |
| 48 | 66135-97-5 | Bicyclo[2.2.1]heptane-1-methanamine,3,3-dimethyl-2-methylene- | C11H19N | 165.27526 | | |
| 49 | 66137-74-4 | 5-Iodo-octafluoro-3-oxapentanesulfonyl fluoride | C4F9IO3S | 426 | | |
| 50 | 66137-75-5 | Tridecanamide, N-(2-hydroxyethyl)- | C15H31NO2 | 257.41214 | | |
| 51 | 66138-05-4 | 2,3-Diphenyl-5-Ethyltetrazolium Chloride | C15H15ClN4 | 286.76 | 243℃ | |
| 52 | 66138-06-5 | hydrogen 5,6-dichloro-2-[3-[2H-benzimidazol-2-ylidene-5,6-dichloro-1-ethyl-1,3-dihydro-3-(3-sulphonatobutyl)]propen-1-yl]-1-ethyl-3-(3-sulphonatobutyl)-1H-benzimidazolium, sodium salt | C29H34Cl4N4NaO6S2+ | 763.53523 | | |
| 53 | 66138-10-1 | Disulfide, (4-nitrophenyl)methyl phenylmethyl (9CI) | C14H13NO2S2 | 291.39 | | |
| 54 | 66138-12-3 | Benzenemethaneselenol, 4-nitro- | C7H7NO2Se | 216.09598 | | |
| 55 | 66138-16-7 | 4-nitrobenzyl mercaptan S-sulfate | C7H7NO5S2 | 249.26 | | |
| 56 | 66138-22-5 | disodium 1-chloro-2-(2-chloroethoxy)ethane sulfide | C8H14Cl4Na2O2S2 | 394.1171 | | |
| 57 | 66138-58-7 | technetium Tc 99m (Sn)methylenediphosphonate | | | | |
| 58 | 66138-93-0 | 1,1'-[oxybis(ethane-1,2-diyloxy)]bis[heptadecafluorononene] | C22H10F34O3 | 968.2587088 | | |
| 59 | 66139-22-8 | acenol (insect attractant) | C26H52O3 | 412.68928 | | |
| 60 | 66139-31-9 | POLY(1,4-BUTYLENE ADIPATE-CO-POLYCAPROLACTAM) | (C6H11NO.C6H10O4.(C4H8O)nH2O)x | | | |