Chemistry is traditionally divided into organic and inorganic chemistry. COA of Formula: C9H6ClN, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent，Which mentioned a new discovery about 19493-44-8
Compounds of formula (I) or a salt thereof are provided; wherein R1, R2, R3, R4, R6, R8, R20, R30, Y, Z and n are as defined in the description. Uses of the compounds as medicaments, and in the manufacture of medicaments for treating viral infection, especially HCV infection are also disclosed. The invention further comprises processes to make these compounds and pharmaceutical formulations thereof.
If you are interested in 19493-44-8, you can contact me at any time and look forward to more communication. COA of Formula: C9H6ClN
Reference：
Isoquinoline – Wikipedia,
Isoquinoline | C9H1157N – PubChem