2719-32-6 28176-29-6 3-14-00-01135 (Beilstein Handbook Reference) 4-Cyanophenyl isothiocyanate 4-Isothiocyanatobenzenenitrile 4-Isothiocyanatobenzonitrile BRN 2802621 Benzenenitrile, 4-isothiocyanato- (9CI) Benzonitrile, 4-isothiocyanato- EINECS 220-323-2 ISOTHIOCYANIC ACID, p-CYANOPHENYL ESTER p-Cyanophenyl isothiocyanate