1-乙基-4-[(4-正丙烷苯基)乙炔基]苯,99+%

(4-ETHYLPHENYL)-(4-N-PROPYLPHENYL)ETHYNE · CAS 102225-55-8

1-乙基-4-[(4-正丙烷苯基)乙炔基]苯,99+%