This stands for hydrogen gas, which is often used as a reducing agent in organic chemistry reactions.
If you need to purchase chemical raw materials, submit your demand information to get the latest quotations.
5-<5'-(4'-Methoxybenzofuranyl)>-3-phenylisoxazole
C8H15NO
Ir((CH3CO)2CH)(H)2(P(C6H11)3)2
