491842-07-0

62448-63-9 1-Oxa-5-azaspiro[5.5]undecane-2-carboxamide,N-cyclohexyl-3-hydroxy-4-oxo-2,3-diphenyl-

268220-26-4 1-Oxa-5-thiaspiro[5.5]undecane, 9-phenyl-, trans-

491842-07-0 1-Oxa-5-azaspiro[5.5]undecane-3,3-dicarboxylic acid,2-imino-5-phenyl-4-thioxo-, diethyl ester

654055-69-3 1-Oxaspiro[2.5]octan-6-ol,4-[(1E)-1,5-dimethyl-1,4-hexadienyl]-5-methoxy-, acetate,(3R,4S,5S,6R)-

774224-56-5 1-Oxa-8-azaspiro[4.5]decane-8-carboxamide,N-[7-(1,4-dioxan-2-yl)-4-methoxy-2-benzothiazolyl]-

496881-56-2 1-Oxadispiro[2.0.2.1]heptane

844439-67-4 1-Oxa-5-azacyclohexadec-13-ene-2,6-dione,8-hydroxy-4,7,9,13-tetramethyl-16-[(1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-, (7R,8S,9S,13Z,16S)-

395644-26-5 1-Oxa-5-thiaspiro[5.5]undecane, 3,3,7-trimethyl-, (6R,7S)-rel-

657411-29-5 1-Oxa-7,9-diazaspiro[4.5]dec-3-ene-2,6,8,10-tetrone,3-(1H-benzimidazol-2-ylthio)-4-hydroxy-

69392-25-2 1-Oxaspiro[2.5]oct-4-ene, 4-methyl-7-(1-methylethenyl)-

256448-02-9 1-Oxaspiro[2.5]octan-6-one,4,5-dihydroxy-4-[(2S,3R)-2-methyl-3-(3-methyl-2-butenyl)oxiranyl]-,(3S,4R,5S)-

395644-25-4 1-Oxa-5-thiaspiro[5.5]undecane, 3,3,7-trimethyl-, (6R,7R)-rel-

496808-24-3 1-Oxaspiro[2.5]oct-5-ene, 2,6-dimethyl-2-(4-methyl-4-pentenyl)-

65147-61-7 1-Oxaspiro[2.2]pentane, 2-(1,1-dimethylethyl)-2-methyl-

389795-80-6 1-Oxa-6-azaspiro[2.5]octa-4,7-diene-4-carboxamide, 6-(trimethylsilyl)-

64087-48-5 1-Oxa-6,10-dithiaspiro[4.5]decane, 2,2-diphenyl-

75750-00-4 1-Oxaspiro[2.2]pentane, 2-(3-methoxyphenyl)-2-methyl-

64322-21-0 1-Oxa-6-thiaspiro[2.5]octane-2-carboxylic acid, 5-ethyl-5-methyl-, ethylester

785778-91-8 1-Oxaspiro[2.5]octan-4-ol, 2-phenyl-4-(2-propenyl)-, (2R,3S,4R)-

105230-84-0 1-Oxaspiro[2.4]heptane-2-carboxylic acid, 2-ethenyl-, ethyl ester