Benz(a)anthracene

Benz[a]anthracene is a polycyclic aromatic hydrocarbon with the chemical formula C₁₈H₁₂.

In February 2014, NASA announced a greatly upgraded database for tracking polycyclic aromatic hydrocarbons (PAHs), including benz[a]anthracene, in the universe. According to scientists, more than 20% of the carbon in the universe may be associated with PAHs, possible starting materials for the formation of life. PAHs seem to have been formed shortly after the Big Bang, are widespread throughout the universe, and are associated with new stars and exoplanets.

单词	Tetraphene
释义	Tetraphene 英语百科 Benz(a)anthracene Benz[a]anthracene is a polycyclic aromatic hydrocarbon with the chemical formula C₁₈H₁₂. In February 2014, NASA announced a greatly upgraded database for tracking polycyclic aromatic hydrocarbons (PAHs), including benz[a]anthracene, in the universe. According to scientists, more than 20% of the carbon in the universe may be associated with PAHs, possible starting materials for the formation of life. PAHs seem to have been formed shortly after the Big Bang, are widespread throughout the universe, and are associated with new stars and exoplanets.
随便看	inertial polished rod force inertial positioning inertial positioning system inertial pressure inertial pressure head inertial profilometer inertial properties inertial property inertial ramming inertial rate integrating gyroscope inertial reactance inertial referance integrating gyroscope inertial referance system inertial reference inertial reference assembly inertial reference frame inertial reference photography Inertial Reference System Inertial Reference Unit inertial relay inertial resistance inertial rundown time Inertial sensor inertial sensor system inertial separation

Tetraphene

Benz(a)anthracene