任你躁x7x7x7,白嫩极品女粉嫩喷水视频的,丁香花在线电影小说观看,亚洲欧洲综合有码无码

揚中市天力化工有限公司

Yangzhong Tianli Chemical Co., Ltd.

 

 

Customer Service Hotline

+86-511-88525239

PRODUCT CENTER

+MORE+

New products
Bromobenzene series
Pyrazole series
Quinoline series
Isoxazole series
Nitro Compounds
Ester Compounds
Others

Products

　
Product Type 　Isoxazole series
Product Name 　5-Amino-3-tert-butylisoxazole
Details 　
5-Amino-3-tert-butylisoxazole
Molecular formula: C7H12NO
Molecular weight: 140.19
Structural formula:
Appearance: Off-white crystal
Assay: ≥98.0% Assay HPLC

tianli Chemical