Cyfystyron:

6-methyl-1H-indole-2,3-dione; 4-Methylisatin; 4-Methylindoline-2,3-dione; 1H-Indole-2,3-dione, 4-methyl-; Indole-2,3-dione , 4-methyl-

Gwenau Canonaidd:CC1=CC2=C(C=C1)C(=O)C(=O)N2

Dwysedd:1.301 ± 0.06g/cm3 (Rhagweld)

Pwynt toddi:>147°C

PKA:9.87 ±0.20 (Rhagweld)

Dosbarth Perygl:ANNOG