天堂VA视频一区二区_色卡网站PROC免费_国产真实乱了露脸在线观看_变态拳头交视频一区二区_国产精品无码A∨精品影院APP_亚洲国产精品无码久久_成年无码AV片在线_亚洲欧美综合国产不卡

奧達(dá)環(huán)素是四環(huán)素類廣譜抗生素,能抑制細(xì)菌核糖體30s亞基,屬于氨甲基環(huán)素亞類四環(huán)素類抗生素。

清空選項(xiàng)
630-19-3 Pivalaldehyde
BD155460630-19-396% GC
¥117.0025g常備現(xiàn)貨
1075240-43-5 (4S,4aS,5aR,12aS)-4,7-Bis(dimethylamino)-3,10,12,12a-tetrahydroxy-9-((neopentylamino)methyl)-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide 4-methylbenzenesulfonate
BD6298801075240-43-599+%
¥2652.005mg常備現(xiàn)貨
19532-98-0 N1,N2-Dimethylphthalamide
BD60105319532-98-097%
¥1279.001g常備現(xiàn)貨
13614-98-7 (4S,4aS,5aR,12aS)-4,7-Bis(dimethylamino)-3,10,12,12a-tetrahydroxy-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide hydrochloride
BD14016613614-98-799%
¥45.00250mg常備現(xiàn)貨
5813-64-9 2,2-Dimethylpropan-1-amine
BD1441625813-64-997%
¥1088.00100g常備現(xiàn)貨
118-29-6 2-(Hydroxymethyl)isoindoline-1,3-dione
BD17691118-29-697%
¥175.001kg常備現(xiàn)貨
1