An aromatic hydrocarbon consisting of four linearly fused benzene rings. One of the acenes. Chemical formula: C 18 H 12 tetracene ring. Source: About Shogakukan Digital Daijisen Information | Legend |
4個のベンゼン環が直線状に縮合した芳香族炭化水素。アセン類の一つ。化学式C18H12 テトラセン環。
出典 小学館デジタル大辞泉について 情報 | 凡例 |
...In Keizui, the lotus dance is performed at the...
A general term for railroad cars that are primari...
A medical scientist. Born in Honjo, Tokyo as the ...
A Buddhist cave temple in Polonnaruwa, Sri Lanka. ...
PBR is an index showing how many times the market ...
A lowland stretching from Turkmenistan and Uzbeki...
This was the first soldier revolt in Japan. At th...
...Industry production is also growing, centering...
... However, from around 1830, Italians gradually...
...refers to the attacks on political opponents a...
1820-1876 A daimyo in the late Edo period. Born o...
It is said to have evolved from a word meaning &q...
…A general term for snail shells belonging to the...
A river in the southeast of Australia, in the sout...
A small Charadriiformes bird of the Auklet family ...