(S)-2,3-Dihydro-5,7-dihydroxy-2-phenyl-6-(1-piperidinylmethyl)-4H-1-benzopyran-4-one 183051-61-8 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-phenyl-6-(1-piperidinylmethyl)-, (S)- 6-Piperidinomethyl pinocembrin