title: Orgueil Meteorite: Organic Nitrogen Contents.
abstract: Purines, amino derivatives of sym-triazine, and substituted guanidines isolated from the Orgueil meteorite were identified by chromatographic, spectroscopic, and other techniques. The presence of large amounts of sym-triazine derivatives is of particular interest, because these compounds have no known biochemical significance.
authors.forename: R
authors.initials: R
authors.lastname: Hayatsu