PHENTANYL

Babel

ja この利用者は日本語の母語話者です。

en-1 This user is able to contribute with a basic level of English.

bitmap‑2 This user is able to contribute at an intermediate level on bitmap graphics.

In detail in my user page at the Wikipedia(Japanese language).
詳細はWikipediaのユーザーページで。

Non-Japanese speakers can see my chemical gallery HERE instead.