pyrazine

Noun

 * 1)  A diazine in which the two nitrogen atoms are in the para- positions; many of its derivatives are pharmaceuticals.

Translations

 * Chinese:
 * Cantonese: 吡嗪
 * Mandarin: 吡嗪
 * Esperanto: piracino
 * Italian: pirazina
 * Japanese: ピラジン
 * Korean: 피라진
 * Portuguese: pirazina
 * Spanish: pirazina