3,4-Dimethyl-1,2-cyclopentanedione 's cas code is 13494-06-9.
Cocal's cas code is 21834-92-4
Ethyl cyclopentenolone's cas code is 21835-01-8.
Diphenyl oxide's cas code is 101-84-8.
1-Octen-3-ol's cas code is 3391-86-4.
Perilla aldehyde 's cas code is 2111-75-3.