4H-1-Benzopyran-4-one, 2,3-dihydro-2-(4-hydroxyphenyl)-7-methoxy-6-(3-methyl-2-buten-1-yl)-, (2S)-

CAS Registry Number: 19879-30-2

Molecular Formula: C21 H22 O4

Molecular Weight： 338.40

Melting Point (Experimental)（Value）: 154-155 °C | Condition: Solv: acetone (67-64-1); hexane (110-54-3)

Boiling Point (Predicted)（Value）: 537.1±50.0 °C |

Density (Predicted)（Value）: 1.182±0.06 g/cm3 | Condition: Temp: 20 °C

pKa (Predicted)（Value）: 9.66±0.30 | Condition: Most Acidic Temp: 25 °C