acenaphthenylC12H9-acenaphtheneylene-C12H8-acenaphthenylidenC12H8=acetamido;acetamiCH3CONH-acetenyl;ethynylHCC-acetoacetylCH3COCH2CO-acetonylCH3COCH2-acetonylideneCH3COCH=acetoxyCH3COO-acetylCH3CO-acetyliminoCH3CON 二acridinylC13H8N-acrylyl;acryloylCH2=CHCO-adipoyl;adipyl-CO(CH2)4CO-allophanyl;allophanoylH2NCONHCO-[]allylCH2=CHCH2-amidino;guanylH2NC(=NH)-amidoRCO(NH)-aminoH2N-amidoxalyl;oxamoyH2NCOCO-amyl;pentylC5HII-sec-amylCH3CH2CH2CH(CH3)-amylideneCH3(CH2)3CH=amylene-(C5H10)-amylidene;pentylideneCH3(CH2)3CH=anilinoCHNH-65anisal;anisylideneCHOCHCH 二364anisidinoCHOCHNH-364anisoylCHOCHCO-364anisylidene;methoxybenzylidenCHQOCHCH 二e;anisalanthraniloyl;H2NC6H4CO-anthranoylanthranyl;anthrylC14H9-anthraquinonylC14H7O2-anthrylene-C14H8-arginylH2NC(二NH)NH(CH2)3-CH(NH2)arsinico(HO)OAs-arsinoH2AS-ar