Post Date: Jan 17,2022 Expiry Date: Jul 16,2022 Detailed Description: Cas No. :34047-39-7 CAS Registry Number: 34047-39-7 Synonyms: ;4-(Methylthio)-2-butanone;4-(methylsulfanyl)butan-2-one; Molecular Formula: C5H10OS Molecular Weight: 118.1973 Molecular Structure: