国产精品国产三级国产专播品爱网,无码人妻一区二区三区在线视频,国产女人与拘做受视频9,yy1111111少妇影院光屁股

Product Name:1-bromocyclobutanecarboxylic acid

CAS NO.:32122-23-9

Specification:Off-white to white crystalline solid
Purity≥98%
Any single impurity≤0.5%

Production Scale:Laboratory Scale

Structure: