bis(benzotriazol-1-yl)methanimine

1H-苯并三唑-1-甲腈

4-phenyl-4,4a,5,9b-tetrahydroindeno[2,1-e][1,3]oxazin-2-amine

(乙基氨基)-乙腈

(4-methoxyphenyl) cyanate