Cyfystyron:

4-Pregnen-16α,17α-diol-3,20-dione; 16a,17a-dihydroxyprogesterone;4-PREGNEN-16-ALPHA, 17-DIOL-3,20-DIONE;4-PREGNEN-16ALPHA,17ALPHA-DIOL- 3,20-DIONE;ALGESON; ALGESTONE;ALPHASONE; DIHYDROXYPROGESTERONE

Gwenau Canonaidd:CC(=O)C1(C(CC2C1(CCC3C2CCC4=CC(=O)CCC34C)C)O)O

Dwysedd:1.21 ± 0.1g/cm3 (Rhagweld)

berwbwynt:503.4±50.0°C (Rhagweld)

Pwynt toddi:225°

PKA:12.50 ±0.70 (Rhagweld)