77745-25-6
(1S,4R)-4-氨基-环戊-2-烯基-1-甲酸甲酯盐酸盐
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112531-51-8
(-)-(1S,4R)-4-(acetylamino)-2-cyclopentene-1-carboxylic acid
102579-71-5
(-)-(1S,4r)-4-氨基环戊烯-2-羧酸