TY - BOOK AU - Backes, J.; Fröhlich, K.; Padeken, N. TI - Substance Index Cyclic Compounds II, Five-Membered Monocyclic Compounds SN - 9783131971548 PB - Thieme Medical Publisher Pvt. Ltd. KW - Chemistry UR - https://doi.org/10.1055/b-003-113736 ER -