Castor oil, polymer with 1,3-diisocyanato-2-methylbenzene and 2,4-diisocyanato-1-methylbenzene
CAS No. 123774-61-8
Castor oil, polymer with 1,3-diisocyanato-2-methylbenzene and 2,4-diisocyanato-1-methylbenzene
vineomycin B1 81457-63-8
plaunotol M-5 95310-63-7
ISOCOLUMBIN 76746-56-0
茶条槭素 A