H-D-Lys(Z)-OH

(R)-Methyl 2-amino-4-methylpentanoate hydrochloride

D-亮氨酸甲酯盐酸盐

Z-D-Tyr-OH

N-苄氧羰基-D-酪氨酸

Boc-D-Ala-OMe

1-甲基-4-氧代环己烷甲酸乙酯, Ethyl 1-methyl-4-oxocyclohexanecarboxylate

2-Fluoroethyl 4-methylbenzenesulfonate

2-氟乙基4-甲基苯磺酸盐

2,4-Dimethoxy-1-nitrobenzene

2,4-二甲氧基-1-硝基苯

2-(Phenyl(phenylamino)methyl)cyclohexanone

(S)-9,10-Difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid

左氧氟沙星Q-酸

Ethyl 2-(dihydro-2H-pyran-4(3H)-ylidene)acetate

2-(四氢-4H-吡喃-4-亚基)乙酸乙酯