(2beta)-2-Hydroxytriptolide 38647-10-8 NSC 163063 Tripdiolid Tripdiolide Triptodiolide Triptolide, 2-hydroxy-, (2-beta)- Triptolide, 2-hydroxy-, (2beta)- (9CI) Trisoxireno(4b,5:6,7:8a,9)phenanthro(1,2-c)furan-1(3H)-one, 3b,4,4a,6,6a,7a,7b,8b,9,10-decahydro-6,10-dihydroxy-8b-methyl-6a-(1- methylethyl)-, (3bS,4aS,5aS,6R,6aR,7aS,7bS,8aS,8bS,10S)-