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  • CAS Number
  • Product Names
  • Molecular Formula
273-05-21H-1,2,3-TRIAZOLO[4,5-C]PYRIDINEC5H4 N4
273-15-42,1,3-BenzoselenadiazoleC6H4 N2 Se
273-00-71H-Imidazo[4,5-d]pyridazineC5H4 N4
273-02-9PseudoazimidobenzeneC6H5 N3
273-07-41H-1,2,3-Triazolo[4,5-d]pyridazineC4H3N5
273-09-6BenzofurazanC6H4N2O
273-13-22,1,3-BenzothiadiazoleC6H4N2S
273-14-3[1,2,5]Thiadiazolo[3,4-d]pyridazineC4H2N4S
273-18-72,1,3-BenzotelluradiazoleC6H4N2Te
273-21-24-AzabenzimidazoleC6H5N3
273-24-55H-Purine (9CI)C5H4 N4
273-27-86H-Purine (8CI,9CI)C5H4 N4
273-28-98H-Purine (8CI,9CI)C5H4 N4
273-34-71H-1,2,3-TRIAZOLO[4,5-B]PYRIDINEC5H4N4
273-37-07H-1,2,3-Triazolo[4,5-d]pyrimidine (9CI)C4H3 N5
273-38-15H-1,2,3-Triazolo[4,5-d]pyrimidine (9CI)C4H3 N5
273-39-22H-1,2,3-Triazolo[4,5-d]pyrimidine (9CI)C4H3 N5
273-40-51H-1,2,3-Triazolo[4,5-d]pyrimidine (9CI)C4H3 N5
273-46-17aH-[1,3,2]diazaphospholo[4,5-d]pyrimidineC4H3 N4 P
273-47-2[1,2,5]Thiadiazolo[3,4-d]pyrimidine (8CI,9CI)C4H2 N4 S
273-48-3[1,2,5]Selenadiazolo[3,4-d]pyrimidine(7CI,8CI,9CI)C4H2 N4 Se
273-53-0BenzoxazoleC7H5NO
273-59-61,2,3-benzoxadiazoleC6H4 N2 O
273-64-3Oxazolo[5,4-d]pyrimidine (8CI,9CI)C5H3 N3 O
273-66-5[1,2,3]Oxadiazolo[5,4-d]pyrimidine (8CI,9CI)C4H2 N4 O
273-77-81,2,3-BenzothiadiazoleC6H4N2S
273-81-41,2,3-Benzodithiazol-1-iumC6H4 N S2
273-83-61,2,3-Benzodithiazol-2-ium(8CI,9CI)C6H4 N S2
273-86-9Thiazolo[5,4-d]pyrimidine (6CI,7CI,8CI,9CI)C5H3 N3 S
273-88-1[1,2,3]Thiadiazolo[5,4-d]pyrimidine (8CI,9CI)C4H2 N4 S
273-91-6BenzoselenazoleC7H5 N Se
273-92-71,2,3-BenzoselenadiazoleC6H4 N2 Se
273-94-91H-Imidazo[4,5-b]pyrazineC5H4 N4
273-95-02H-1,2,3-Triazolo[4,5-b]pyrazineC4H3 N5
273-98-3THIAZOLO[4,5-B]PYRIDINEC6H4 N2 S
273-99-4Thiazolo[4,5-d]pyrimidine (8CI,9CI)C5H3 N3 S
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