Compound MW   Formula   (1R)-1,8-Dimethyl-4-propan-2-ylidenespiro[4.5]dec-7-ene 204.35   C15H24 (5R,10R)-6,10-Dimethyl-2-(prop-1-en-2-yl)-spiro[4.5]deca-1,6-diene 202.34   C15H22 (5R,10S)-6,10-Dimethyl-2-(prop-1-en-2-yl)-spiro[4.5]deca-1,6-diene 202.34   C15H22 (E)-2-(Hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]non-3-ene 200.23   C13H12O2 (E)-2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene 194.31   C13H22O (E)-7-Methyl-1,6-dioxaspiro[4.5]decane 156.22   C9H16O2 (R)-1,5,5,9-Tetramethylspiro[5.5]undeca-1,8-diene 204.35   C15H24 (Z)-2-(Hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]non-3-ene 200.23   C13H12O2 (Z)-2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene 194.31   C13H22O 1,5-Dimethyl-6-methylenespiro[2.4]heptane 136.23   C10H16 2-(Hexa-2,4-diyn-1-ylidene)-1,6-dioxaspiro[4.4]non-3-ene 200.23   C13H12O2 2,10,10-Trimethyl-6-methylene-1-oxaspiro[4.5]dec-7-ene 192.3   C13H20O 2,6,10,10-Tetramethyl-1-oxaspiro[4.5]dec-6-ene 194.31   C13H22O 8,8-Dimethyl-4-methylene-1-oxaspiro[2.5]oct-5-ene 150.22   C10H14O Agarospirol 222.37   C15H26O beta-Acoradienol 220.35   C15H24O beta-Acorenol 222.37   C15H26O Oxo-agarospirol 236.35   C15H24O2 Premnaspirodiene 204.35   C15H24 Spiro-ether 202.25   C13H14O2 Spirolepechinene 204.35   C15H24 Spirosantalol 218.33   C15H22O Spirovetiva-3,7(11)-dien-12-ol 220.35   C15H24O