2,7-Dimethyl-9H-fluorene
CAS No. 2851-80-1
2,7-Dimethyl-9H-fluorene; 9H-fluorene, 2,7-dimethyl-
(2S,3S,5S<wbr> 444885-29-4
2-氨基-4-噻吩-2-基-噻吩-3-甲酸甲酯