31. It is isomeric with 4-pyrone. 32. It is isomeric with 2-pyrone. 33. Pseudouridylation is the ( isomerisation of the nucleoside uridine ) to the different isomeric form pseudouridine. 34. Hydrochlorination of myrcene gives a series of isomeric chlorides, one of which converts to neryl acetate. 35. Isomeric " efficacy, while the saturated benzodipyran derivatives are more selective for 5-HT 2C.36. It is a mixture of compounds derived from the esterification of phthalic acid and isomeric decyl alcohols. 37. Sepracor patented the isomeric forms of many leading drugs before their manufacturers devised ways to copy its technology. 38. Sepracor patented the isomeric forms of many major drugs before their manufacturers devised ways to copy its technology. 39. Isomeric patients are first treated by inserting a shunt that will move incoming blood through the pulmonary circuit.40. It is isomeric with the other diazanaphthalenes of the benzodiazine subgroup : cinnoline, quinoxaline, and phthalazine.