4-(Aminomethyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one dihydrochloride

4-(Nitromethyl)phthalazin-1(2H)-one

4-Bromo-1H-pyrazolo[3,4-c]pyridine

4-Chloro-2,6,8-trimethylquinoline

{[4-Methyl-6-(trifluoromethyl)-2-pyrimidinyl]methyl}amine hydrochloride hydrate

4,5,7-Trifluoro-2-methylbenzo[d]thiazole

4arm-PEG10K-Isocyanate

4arm-PEG10K-异氰酸酯

4arm-PEG2K-NH2

5-(2-Chloro-4-methylphenyl)-4-phenyl-4H-1,2,4-triazole-3-thiol

5-Bromo-2-ethoxypyrimidine

Ammonium tartrate dibasic

酒石酸铵 二元

Magnesium carbonate basic

碱式碳酸镁

Agar

琼脂

TERGITOL^TM 15-S-15

硫醇肉汤, Thiol broth