https://ar.kuujia.com/cas-72241-45-3.html
72241-45-3(1H-Cyclopenta[b]pyrazin-5-ol,2,3,6-trimethyl-) | Kuujia.com
تجد هنا 72241-45-3 (1H-Cyclopenta[b]pyrazin-5-ol,2,3,6-trimethyl-) الخصائص الكيميائية والاستخدامات والهيكل والمعلومات الأمنية ونقطة الانصهار ونقطة الغليان...
pyrazintrimethyl
https://www.alchempharmtech.com/product/p-05688/
CAS 1355612-95-1 | tert-butyl 2-(5-oxo-5,6-dihydropyrido[3,4-b]pyrazin-8-yl)acetate - Alchem...
Discover detailed information on CAS 1355612-95-1 | tert-butyl 2-(5-oxo-5,6-dihydropyrido[3,4-b]pyrazin-8-yl)acetate , including chemical properties,
tert butylcasoxopyrazinacetate