About BINDSEIL K U
About Univ. Goettingen, Goettingen
About HENKEL T
About Univ. Goettingen, Goettingen
About ZEECK A
About Univ. Goettingen, Goettingen
About BUR D
About Univ. Basel, Basel
About NIEDERER D
About Univ. Basel, Basel
About SEQUIN U
About Univ. Basel, Basel
About Helvetica Chimica Acta
About spiro-compound
About Streptomyces
About Other natural substances of biological origin
About Configuration and conformation of molecules
About 微生物
About 代謝産物
About ストレプトミセス
About 放線菌