| Section: 9 | Organic dyes and pigments (OD) | Page: 108 | 
| IRUG filename: ROD00108 | Data type: Raman | IRUG material class: Organic dyes and pigments (OD) | 
| Sample type: Reference material | Common name(s): Pigment Yellow 108 (PY108), Anthrapyrimidine, Polycyclic, CI68420  | Trade name(s): Pyramidengelb mittel, Pyramid-Yellow medium | 
| CAS name: 7H-Benzo[e]perimidine-4-carboxamide, N-(9,10-dihydro-9,10-dioxo-1-anthracenyl)-7-oxo- | Sample source 1: Kremer Pigmente GmbH  | Source location 1: Hauptstr. 41-47, Aichstetten, DE | 
| Sample identifier 1: Pyramidengelb mittel, 23370 | Sample source 2: Bern University of the Arts, Art Technological Laboratory | Source location 2: Fellerstrasse 11, CH-3027 Bern, Switzerland | 
| Sample identifier 2: HKB157 | Color: Yellow | Other: Manualedit | 
| MW (relative): 481.46, calculated | Application: Raman microscopy/microspectroscopy | Excitation source (nm): 514 | 
| Mode: Scat | Originating institution name: Bern University of the Arts (BUA), Art Technological Laboratory | Originating institution acronym: HKB | 
| Molecular formula: C30 H15 N3 O4 | CAS registry no: 4216-01-7 |