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174638-29-0 Bicyclo[2.2.0]hex-1(4)-ene, 2,2,3,3,5,5,6,6-octafluoro-
488123-66-6 Bicyclo[2.2.0]hexane-2,2-dicarbonitrile, 3,3-dimethyl-
104704-58-7 2-Azabicyclo[2.2.0]hex-5-ene-2-carboxylic acid, 5-methyl-3-phenyl-,phenylmethyl ester
61849-61-4 Bicyclo[2.2.0]hex-2-ene, 1,2,3,4,5,6-hexamethyl-
140648-28-8 2,3-Dioxa-1,4-diazabicyclo[2.2.0]hex-5-ene
496846-72-1 2-Phosphabicyclo[2.2.0]hexa-2,5-diene-4-carboxylic acid,1,3,5,6-tetramethyl-, 1-methylethyl ester
496846-75-4 2-Phosphabicyclo[2.2.0]hexa-2,5-diene-1-carboxylic acid,3-(1,1-dimethylethyl)-4,5,6-trimethyl-, 1,1-dimethylethyl ester
77587-09-8 Bicyclo[2.2.0]hexane, 1,4-diethenyl-
496846-73-2 2-Phosphabicyclo[2.2.0]hexa-2,5-diene-1-carboxylic acid,3,4,5,6-tetramethyl-, 1-methylethyl ester
75397-91-0 1,3-Diazabicyclo[2.2.0]hex-5-en-2-one,3-(4-methoxyphenyl)-4,6-diphenyl-
124570-93-0 2-Azabicyclo[2.2.0]hexa-2,5-diene-1,6-dicarboxylic acid,3,4,5-tris(1,1-dimethylethyl)-, dimethyl ester
19394-18-4 methyl 4-chlorobicyclo[2.2.0]hexane-1-carboxylate
63587-37-1 2-Azabicyclo[2.2.0]hexa-2,5-diene,1,4-difluoro-3,5,6-tris[1,2,2,2-tetrafluoro-1-(trifluoromethyl)ethyl]-
496846-71-0 2-Phosphabicyclo[2.2.0]hexa-2,5-diene-1-carboxylic acid,3,4,5,6-tetramethyl-, 1,1-dimethylethyl ester
340142-32-7 2-Phosphabicyclo[2.2.0]hexa-2,5-diene
104704-55-4 2-Azabicyclo[2.2.0]hex-5-ene-2-carboxylic acid, phenylmethyl ester
112423-82-2 1-Azabicyclo[2.2.0]hexa-2,5-diene-2,3-dicarboxylic acid,4,5,6-tris(1,1-dimethylethyl)-, dimethyl ester