1,1-Diphenyl-4-(1-pyrrolidinyl)-2-butyn-1-ol 1,1-Diphenyl-4-pyrrolidino-1'-yl but-2-yn-1-ol 2-Butyn-1-ol, 1,1-diphenyl-4-(1-pyrrolidinyl)- 5-20-01-00255 (Beilstein Handbook Reference) 968-63-8 BRN 1388528 Benzenemethanol, alpha-phenyl-alpha-(3-(1-pyrrolidinyl)-1-propynyl)- (9CI) Butinolina [INN-Spanish] Butinoline Butinoline [INN] Butinolinum [INN-Latin]