2H-Oxireno[6',7']naphtho[1',2':7,8]fluoreno[2,1-b]furan,16,24-cycloergosta-7,22-dien-26-oic acid deriv.
CAS No. 157458-65-6
2H-Oxireno[6',7']naphtho[1',2':7,8]fluoreno[2,1-b]furan,16,24-cycloergosta-7,22-dien-26-oic acid deriv.; Taccanolonolide H
N-{1-[dif 368873-80-7
2-乙硫基-5-硝基吡啶
AlCoMo 107765-29-7