(2-ethyl-1,6-dioxaspiro[4.4]nonan-4-yl)(methylimino)(phenyl)-l6-sulfanone

tert-butyl ((2-ethyl-1,6-dioxaspiro[4.4]nonan-4-yl)(oxo)(phenyl)-6-sulfanylidene)carbamate

5-(1-hydroxypropyl)-3-methoxy-2-thiophenethanol

糠醛

3-ethyloxolan-2-one