特黄特色大片免费播放器图片,男人的天堂av色欲网,国产人妻大战黑人第1集,精品无人区一区二区三区在线

HOME > PRODUCTS
4,6-Dichloropyrimidine
product Name 4,6-Dichloropyrimidine
Synonyms Pyrimidine, 4,6-dichloro-; 4,6-dichloro pyrimidine
Molecular Formula C4H2Cl2N2
Molecular Weight 148.97
InChI InChI:1S/C4H2Cl2N2/c5-3-1-4(6)8-2-7-3/h1-2H
CAS Registry Number 1193-21-1
EINECS 214-770-2
Molecular Structure
Density 1.84g/cm3
Melting point 63-68℃
Refractive index 1.742
< back >
 
點(diǎn)擊這里給我發(fā)消息