国产成人精品2021欧美日韩,欧美在线二区,欧美日韩不卡高清,亚洲欧美日韩精品一区,好男人天堂网,一级毛片毛片毛片**毛片,欧美丝袜老师

Products

People oriented, science and technology first, and win-win cooperation

3-bromo-1-(3-chloro-2-pyridinyl)-1H-Pyrazole-5-carboxylic acid

Product name

3-bromo-1-(3-chloro-2-pyridinyl)-1H-Pyrazole-5-carboxylic acid

CAS RN

500011-86-9

EINECS RN

481-150-8

Molecular formula

C9H5BrClN3O2

Molecular weight

302.51