| 1305207-52-6 | 
					oxetane-3-carbaldehyde | 
					3-氧杂环丁烷甲醛;氧杂环丁烷-3-甲醛 | 
					C4H6O2  | 
					86.08924 | 
					
					| 891660-66-5 | 
					oxazol-2-ylboronic acid | 
					噁唑-2-基硼酸;恶唑-2-基硼酸 | 
					C3H4BNO3  | 
					113 | 
					
					| 111633-59-1 | 
					octahydropyrrolo[1,2-a]azocin-5(1H)-one | 
					八氢吡咯并[1,2-A]氮杂环辛(间)四稀-5(1H)-酮 | 
					C10H17NO  | 
					167.24808 | 
					
					| 42104-58-5 | 
					o-Xylylenediphosphonic Acid | 
					邻二甲苯二膦酸 | 
					C8H12O6P2  | 
					0 | 
					
					| 803712-67-6 | 
					obatoclax | 
					 | 
					C20H19N3O  | 
					0 | 
					
					| 96887-43-3 | 
					o-Chloro-p-nitrophenyl-β-D-xylopyranoside | 
					2-氯-4-硝基苯基-BETA-D-木糖苷 | 
					 | 
					0 | 
					
					| 28537-85-1 | 
					octanoic acid, compound with dibutylamine (1:1) | 
					二丁基胺 辛酸酯 | 
					C8H19N.C8H16O2  | 
					0 | 
					
					| 25377-83-7 | 
					octene | 
					 | 
					C8H16  | 
					0 | 
					
					| 87614-65-1 | 
					octahydro-1H-pyrrolo[1,2-d][1,4]diazepine | 
					八氢-1H-吡咯并[1,2-D][1,4]二氮杂卓 | 
					C8H16N2  | 
					140.22604 | 
					
					| 20366-83-0 | 
					ortho-TOPOLIN(oT) | 
					6-(2-羟基苄基氨基)嘌呤 | 
					C12H11N5O  | 
					241.24864 | 
					
					| 922500-93-4 | 
					oxetan-3-ylidene-acetaldehyde | 
					氧杂环丁烷-3-亚基乙醛;氧杂环丁烷-3-亚甲基乙醛 | 
					C5H6O2  | 
					98 | 
					
					| 7258-22-2 | 
					o-chlorobenzenediazonium chloride, compound with zinc chlori | 
					邻氯重氮苯氯锌酸盐 | 
					C6H4ClN2.xCl2Zn.Cl  | 
					0 | 
					
					| 59056-62-1 | 
					octahydro-7,7,8,8-tetramethyl-2,3b-methano-3bH-cyclopenta[1, | 
					 | 
					C18H28O2  | 
					0 | 
					
					| 111633-56-8 | 
					octahydro-5H-pyrrolo[1,2-a]azepin-5-one | 
					六氢-1H-吡咯并[1,2-A]氮杂卓-5(6H)-酮 | 
					C9H15NO  | 
					153.2215 | 
					
					| 84108-39-4 | 
					o-(9-fluorenyl)aniline hydrochloride | 
					o-(9-fluorenyl)aniline hydrochloride | 
					C19H16ClN  | 
					293.79000 | 
					
					| 53907-72-5 | 
					oct-7-en-4-ol | 
					oct-7-en-4-ol | 
					C8H16O  | 
					128.21200 | 
					
					| 13373-83-6 | 
					octadecyl butanoate | 
					octadecyl butanoate | 
					C22H44O2  | 
					340.58400 | 
					
					| 71974-97-5 | 
					o-[1-(6-methoxy-2-naphtyl)ethyl]acetophenone | 
					o-[1-(6-methoxy-2-naphtyl)ethyl]acetophenone | 
					C21H20O2  | 
					304.38200 | 
					
					| 121742-58-3 | 
					octa-2,4,7-trienal | 
					2,4,7-辛三烯醛,  (2E,4E)- | 
					C8H10O  | 
					122.16400 | 
					
					| 2142-65-6 | 
					o-Isopropylphenyl methyl ketone | 
					 | 
					C11H14O  | 
					162.22800 | 
					
					| 875878-73-2 | 
					oct-6c-ene-2,4-diynoic acid | 
					oct-6c-ene-2,4-diynoic acid | 
					C8H6O2  | 
					134.13200 | 
					
					| 17241-28-0 | 
					orthoformic acid tris-(4-chloro-phenyl ester) | 
					orthoformic acid tris-(4-chloro-phenyl ester) | 
					C19H13Cl3O3  | 
					395.66400 | 
					
					| 69646-17-9 | 
					o-hydroxyphenylphosphine | 
					o-hydroxyphenylphosphine | 
					C6H7OP  | 
					126.09300 | 
					
					| 100046-00-2 | 
					oxo-(2,4,6-trimethyl-N-oxidoanilino)-(2,4,6-trimethylphenyl) | 
					oxo-(2,4,6-trimethyl-N-oxidoanilino)-(2,4,6-trimethylphenyl)azanium | 
					C18H22N2O2  | 
					298.37900 | 
					
					| 4102-62-9 | 
					octadec-12-en-9-ynoic acid | 
					octadec-12-en-9-ynoic acid | 
					C18H30O2  | 
					278.43000 | 
					
					| 10160-11-9 | 
					octa-3,5-diyn-1-ol | 
					octa-3,5-diyn-1-ol | 
					C8H10O  | 
					122.16400 | 
					
					| 4184-89-8 | 
					octadeca-6,9,12-triynoic acid | 
					CAS号:4184-89-8 | 
					C18H24O2  | 
					272.38200 | 
					
					| 33490-73-2 | 
					o-homoveratrylhomoveratric acid | 
					o-homoveratrylhomoveratric acid | 
					C19H22O6  | 
					346.37400 | 
					
					| 1889-58-3 | 
					o,o-Diethyl S-phenyl phosphorothioate | 
					o,o-Diethyl S-phenyl phosphorothioate | 
					C10H15O3PS  | 
					246.26300 | 
					
					| 67546-63-8 | 
					oct-7-en-5-yn-2-one | 
					 | 
					C8H10O  | 
					122.16400 | 
					
					| 765-72-0 | 
					octahydro-Dicyclopropa(cd,gh)pentalene | 
					octahydro-Dicyclopropa(cd,gh)pentalene | 
					C8H10  | 
					106.16500 | 
					
					| 1134-92-5 | 
					o-tolyl N,N-dimethylsulfamate | 
					o-tolyl N,N-dimethylsulfamate | 
					C9H13NO3S  | 
					215.26900 | 
					
					| 147126-57-6 | 
					octyl 2-N-acetyl-2-amino-2-deoxy-α-D-glucopyranoside | 
					octyl 2-N-acetyl-2-amino-2-deoxy-α-D-glucopyranoside | 
					C16H31NO6  | 
					333.42000 | 
					
					| 4374-64-5 | 
					oxolane-2,3-dione | 
					oxolane-2,3-dione | 
					C4H4O3  | 
					100.07300 | 
					
					| 123027-25-8 | 
					octa-1,7-dien-2-ylbenzene | 
					octa-1,7-dien-2-ylbenzene | 
					C14H18  | 
					186.29300 | 
					
					| 1680-32-6 | 
					octyl propan-2-yl carbonate | 
					octyl propan-2-yl carbonate | 
					C12H24O3  | 
					216.31700 | 
					
					| 82101-87-9 | 
					oxo-2-phenyl-3 propylphosphonate diethylique | 
					oxo-2-phenyl-3 propylphosphonate diethylique | 
					C13H19O4P  | 
					270.26100 | 
					
					| 103562-85-2 | 
					o-methyl-N-[2-(diethylamino)ethyl]-N-ethylbenzamide | 
					o-methyl-N-[2-(diethylamino)ethyl]-N-ethylbenzamide | 
					C16H26N2O  | 
					262.39000 | 
					
					| 4519-29-3 | 
					oxo(phenyl)stibane | 
					 | 
					C6H5OSb  | 
					214.86300 | 
					
					| 51551-65-6 | 
					oxalic acid mono-benzylidenehydrazide | 
					oxalic acid mono-benzylidenehydrazide | 
					C9H8N2O3  | 
					192.17100 | 
					
					| 50306-14-4 | 
					octa-1,5-dien-3-ol | 
					octa-1,5-dien-3-ol | 
					C8H14O  | 
					126.19600 | 
					
					| 13423-56-8 | 
					octyl 4-carbonochloridoylbenzoate | 
					octyl 4-carbonochloridoylbenzoate | 
					C16H21ClO3  | 
					296.78900 | 
					
					| 90162-25-7 | 
					octane-1,3,5,7-tetrol | 
					octane-1,3,5,7-tetrol | 
					C8H18O4  | 
					178.22600 | 
					
					| 51157-42-7 | 
					octo-O-acetyllaminaribose | 
					octo-O-acetyllaminaribose | 
					C28H38O19  | 
					678.59000 | 
					
					| 854412-19-4 | 
					optically inactive 2-hydroxy-1-methyl-2-(buten-(3)-yl)-cyclo | 
					optically inactive 2-hydroxy-1-methyl-2-(buten-(3)-yl)-cyclopentane | 
					C10H18O  | 
					154.24900 | 
					
					| 107223-83-6 | 
					oxocane-2-thione | 
					oxocane-2-thione | 
					C7H12OS  | 
					144.23500 | 
					
					| 57243-06-8 | 
					octadecylidene(triphenyl)-λ5-phosphane | 
					octadecylidene(triphenyl)-λ5-phosphane | 
					C36H51P  | 
					514.76400 | 
					
					| 102465-18-9 | 
					octadecyl-vinyl sulfoxide | 
					octadecyl-vinyl sulfoxide | 
					C20H40OS  | 
					328.59600 | 
					
					| 78763-59-4 | 
					o-[Bis(trimethylsilyl)methyl]benzoyl chloride | 
					o-[Bis(trimethylsilyl)methyl]benzoyl chloride | 
					C14H23ClOSi2  | 
					298.95600 | 
					
					| 30503-12-9 | 
					oct-7-en-4-one | 
					oct-7-en-4-one | 
					C8H14O  | 
					126.19600 |