L-malic acid natural's cas code is 97-67-6.
2-Undecanon s cas-kode er 112-12-9.
Ethyl butyrate's cas code is 105-54-4.
Butyl butyrate's cas code is 109-21-7.
Etylheptanoats cas-kode er 106-30-9.
The following is the introduction of ETHYL 2-METHYLPENTANOATE