α,α-Diphenyl-L-prolinol112068-01-633 % similar (R)-α,α-Diphenylprolinol22348-32-933 % similar 2-Benzylpiperidine32838-55-432 % similar (3S,4S)-4-(Furan-2-yl)pyrrolidine-3-carboxylic acid959579-57-832 % similar (±)-Desoxypipradrol519-74-432 % similar Fmoc-(R)-3-amino-3-(2-furyl)-propionic acid1217662-55-931 % similar 1-(2-Furoyl)piperazine40172-95-031 % similar (S)-(+)-2-(2,6-Xylidinomethyl)pyrrolidine70371-56-131 % similar Furfurylidene diacetate613-75-230 % similar