(R)-4-HYDROXYMETHYL BUTYROLACTONE | (R)-5-HYDROXYMETHYL-2-OXOTETRAHYDROFURAN |
(R)-(-)-G-HYDROXYMETHYL- G-BUTYROLACTONE | (S)-(+)-4-Ethoxycarbonyl-g-butyrolactone |
(R)-(-)-DIHYDRO-5-(HYDROXYMETHYL)FURANONE | (S)-(+)-4-ETHOXYCARBONYL-GAMMA-BUTYROLACTONE |
(R)-GAMMA-HYDROXYMETHYL-GAMMA-BUTYRO-LACTONE | (S)-(+)-4-Ethoxycarbonyl-ganna-butyrolactone |
5-OXO-2-TETRAHYDROFURANCARBOXYLATE ETHYL (S-) | (S)-(+)-4-ETHOXYCARBONYL-G-BUTYROLACTONE 98+% |
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