Molecular Building Block
As one of the leading molecular building block manufacturers and suppliers in China, we also support customized service. Please feel free to buy high quality molecular building block made in China here from our factory. For quotation and free sample, contact us now.








![2-Methyl-4H-benzo[d][1,3]oxazin-4-one](/uploads/44503/small/2-methyl-4h-benzo-d-1-3-oxazin-4-one9bb4d.png?size=118x0)





![Tert-Butyl 1,6-diazaspiro[3.3]heptane-6-carboxylate Oxalate](/uploads/44503/small/tert-butyl-1-6-diazaspiro-3-3-heptane-677a68.png?size=400x0)
![1,7-Diazaspiro[3.5]nonane Dihydrochloride](/uploads/44503/small/1-7-diazaspiro-3-5-nonane-dihydrochlorided837c.png?size=400x0)
![6-(Methoxycarbonyl)spiro[3.3]heptane-2-carboxylic Acid , 6-(Methoxycarbonyl)spiro[3.3]heptane-2-carboxylic Acid](/uploads/44503/small/6-methoxycarbonyl-spiro-3-3-heptane-2a3c74.png?size=400x0)
![Spiro[2.2]pentane-1-carboxylic Acid](/uploads/44503/small/spiro-2-2-pentane-1-carboxylic-aciddb6b0.png?size=400x0)
![6-Amino-2-thiaspiro[3.3]heptane 2,2-dioxide](/uploads/44503/small/6-amino-2-thiaspiro-3-3-heptane-2-2-dioxide7362b.png?size=400x0)
![5-Aminobicyclo[3.1.1]heptane-1-carboxylic Acid Hydrochloride](/uploads/44503/small/5-aminobicyclo-3-1-1-heptane-1-carboxylic3b344.png?size=400x0)
![1,5-dimethyl Bicyclo[3.1.1]heptane-1,5-dicarboxylate](/uploads/44503/small/1-5-dimethyl-bicyclo-3-1-1-heptane-1-548a28.png?size=400x0)