| 摘要 |
1336541 Odour and flavour compositions L GIVAUDAN & CIE SA 25 Jan 1972 [26 Jan 1971] 3443/72 Heading A2B [Also in Divisions AS C2 and C5] Odorant and/or flavouring compositions (e.g. for foods and beverages) comprise #-alkylthioaldehydes of general formula wherein R<SP>1</SP> is -H or C 1-6 alkyl, R<SP>2</SP> is phenyl or a saturated or olefinically-unsaturated C 2-7 aliphatic hydrocarbon group and R<SP>3</SP> is a C 1-6 alkyl group. |
