促銷(xiāo)信息詳情點(diǎn)擊!mg-g級(jí)包裝 可按需分裝; 歡迎選購(gòu):1 8 1 3 5 7 9 5 5 6 3(VX);扣扣:2 8 8 5 3 4 9 3 9 2
1104196-54-4;4,7-bis(4-(diphenylamino)phenyl)benzo[c][1,2,5]thiadiazole-5,6-diamine
A0000801;4,4'-(5,6-difluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)dibenzaldehyde