Avanafil

阿伐那非

2-�?5-乙基噻唑-4-羧酸甲酯, methyl 2-bromo-5-ethylthiazole-4-carboxylate

8-Aminoquinoline

8-氨基喹啉

Sennoside A

番泻草苷A

4-Hydroxycarbazole

4-羟基咔唑

Diethyl 4-bromopyridine-2,6-dicarboxylate

4-溴吡�?2,6-二羧酸二乙酯

7-�?4-甲基-1H-吲唑, 7-bromo-4-methyl-1H-indazole

3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt, for analysis

CdSe/ZnS量子�? 10 nmol/mL 分散在水�? CdSe/ZnS quantum dots, 10 nmol/mL dispersion in water, PEG-COOH functionalized, fluorescence: λem 500 nm

Chromotrope 2R

铬变� 2R