4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl-2,3,5,6-d4)-, (2S)-

4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl-2,3,5,6-d4)-, (2S)- · CAS 1192260-78-8