2,4-二氯-5,7-二氢-6H-吡咯并[3,4-d]嘧啶-6-羧酸苄酯, Benzyl 2,4-dichloro-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-

5-(吲哚-5-基)-7-甲基-7H-吡咯并[2,3-d]嘧啶-4-胺二盐酸盐, 5-(Indolin-5-yl)-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

6-(4-溴-苯基)哒嗪-3-醇, 6-(4-Bromophenyl)pyridazin-3-ol

2-甲基-4-氨基-5-溴吡啶, 4-Amino-5-bromo-2-methylpyridine

隐色结晶紫-D6标准溶液, Leucocrystal Violet-D6 Standard solution

邻苯二甲酸二乙酯-D4标准溶液, Diethyl Phthalate-d4 Standard solution

化妆品中5种有机酸混标溶液, 5 Organic Acid Mix Solution

2,6-二氮杂螺[3.3]庚烷二盐酸盐二水合物, 2,6-Diazaspiro[3.3]heptane dihydrochloride dihydrate

2-溴-1-氯-3,5-二氟苯, 2-Bromo-1-chloro-3,5-difluorobenzene

2-羟基-4-(羟甲基)苯甲醛, 2-Hydroxy-4-(hydroxymethyl)benzaldehyde