2,2,5,7,8-Pentamethyl-chromane-6-sulfonyl chloride Synonym(s) : 3,4-Dihydro-2,2,5,7,8-pentamethyl-2 H -1-benzopyran-6-sulfonyl chloride, Pmc-Cl Empirical Formula (Hill Notation) : C 14 H 19 ClO 3 S
CAS No.147-47-7,1,2-Dihydro-2,2,4-trimethylquinoline Suppliers. tianfu-chem_1,2-Dihydro-2,2,4-trimethylquinoline 147-47-7. Min.Order: 1 Kilogram FOB Price: USD $ 0.0-0.0/Kilogram Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships