(2(S)-(1-bornyloxy)-5,6-dihydro-2H-pyran-5(S)-yl)acetic acid

樟脑

龙脑

(+)-dithiocarbonic acid S-methyl ester-O-((1R)-bornyl ester)

μ-disulfido-1,2-dithio-dicarbonic acid O,O'-dibornyl ester