| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 1,3,5-三{(2-氯噻唑-5-基)甲基}-1,3,5-六氢三嗪 | 1,3,5-tris{(2-chloro-1,3-thiazol-5-yl)methyl}-1,3,5-hexahydrotriazine | 872165-33-8 | C15H15Cl3N6S3 |
| 1,3,5-三(五氟苯基)-1,2,4-三唑 | 1,3,5-tris(pentafluorophenyl)-1,2,4-triazole | 112086-96-1 | C20F15N3 |
| 1,3,4-硒二唑 | 1,2,5-Selenadiazol | 289-13-4 | C2H2N2Se |
| 1,3,4-噻唑-2-羧酸 | 1,3,4-THIADIAZOLE-2-CARBOXYLIC ACID | 499770-97-7 | C3H2N2O2S |
| 1,3,4-噻二唑-2-胺单盐酸盐 | [1,3,4]thiadiazol-2-ylamine; hydrochloride | 26861-87-0 | C2H3N3S*ClH |
| 1,3,4-噻二唑-2-胺,N-(4-甲氧苯基)-5-(3-甲氧基-1-苯基-1H-吡唑-5-基)- | N-(4-methoxyphenyl)-5-(5-methoxy-2-phenylpyrazol-3-yl)-1,3,4-thiadiazol-2-amine | 137469-14-8 | C19H17N5O2S |
| 1,3,4-噻二唑-2-磺酰胺,5-[[(三氟甲基)磺酰]氨基]- | 5-Trifluoromethanesulfonamido-1,3,4-thiadiazole-2-sulfonamide | 144462-46-4 | C3H3F3N4O4S3 |
| 1,3,4-噻二唑-2-磺酰氯 | 1,3,4-thiadiazole-2-sulfonyl chloride | 362521-36-6 | C2HClN2O2S2 |
| 1,3,4-噻二唑-2,5-二胺,N2-(1-甲基乙基)- | 2-Amino-5-isopropylamino-1,3,4-thiadiazol | 89365-24-2 | C5H10N4S |
| 1,3,4-噻二唑-2,5-二甲酰氯 | 1,3,4-Thiadiazole-2,5-dicarbonyl dichloride | 188935-32-2 | C4Cl2N2O2S |
| 1,3,4-噻二唑-2(3H)-酮,5-环丙基- | 5-Cyclopropyl-1,3,4-thiadiazol-2(3H)-on | 84353-00-4 | C5H6N2OS |
| 1,3,4-噻二唑-2(3H)-酮,5-氨基-3-(2,3-二羟基丙基)- | 3-(2',3'-dihydroxypropyl)-5-amino-1,3,4-thiadiazol-2-one | 126865-11-0 | C5H9N3O3S |
| 1,3,4-噻二唑-2(3H)-酮,5-(甲基氨基)-3-(1-甲基乙基)- | 3-isopropyl-5-methylamino-3<i>H</i>-[1,3,4]thiadiazol-2-one | 27421-69-8 | C6H11N3OS |
| 1,3,4-噁二唑-2-胺,N-(4-甲氧苯基)-5-(3-甲氧基-1-苯基-1H-吡唑-5-基)- | N-(4-methoxyphenyl)-5-(5-methoxy-2-phenylpyrazol-3-yl)-1,3,4-oxadiazol-2-amine | 137469-24-0 | C19H17N5O3 |
| 1,3,4-噁二唑-2-胺 | 1,3,4-oxadiazol-2-amine | 3775-60-8 | C2H3N3O |
| 1,3,4-噁二唑-2-羧酸 | 1,3,4-oxadiazole-2-carboxylic acid | 944907-12-4 | C3H2N2O3 |
| 1,3,4-噁二唑,2-(1-甲基乙基)-5-丙基-(9CI) | 2-n-propyl-5-isopropyl-1,3,4-oxadiazole | 138723-97-4 | C8H14N2O |
| 1,3,4-噁二唑 | 1,3,4-oxadiazole | 288-99-3 | C2H2N2O |
| 1,3,4-三苯基-4,5-二氢-1H-1,2,4-三氮唑-5-亚基 | (1,3,4)-triphenyl-4,5-dihydro-1H-1,2,4-triazol-5-ylidene | 166773-08-6 | C20H15N3 |
| 1,3,4-三苯基-1H-吡唑 | 1,3,4-triphenyl-1H-pyrazole | 1666-85-9 | C21H16N2 |
| 1,3,4-三甲基-2,3-二氮杂-1-铵环戊-1,4-二烯-5-硫醇 | 1,3,4-trimethyl-1,2,3-triazolin-5-thione | 66187-20-0 | C5H9N3S |
| 1,3,4-三甲基-1H-吡唑-5-胺 | 1,3,4-trimethyl-1H-pyrazol-5-amine | 76606-28-5 | C6H11N3 |
| 1,3,4-三甲基-1H-吡唑-5-羧酸甲酯 | 1,3,4-trimethylpyrazole-5-carboxylic acid methyl ester | 773136-70-2 | C8H12N2O2 |
| 1,3,4-三甲基-1H-吡唑-5-甲酰氯 | 1,3,4-trimethylpyrazole-5-carbonyl chloride | 330937-69-4 | C7H9ClN2O |
| 1,3,4,5-四甲基-1H-吡唑 | 1,3,4,5-tetramethyl-1H-pyrazole | 1073-20-7 | C7H12N2 |
| 1,3,4,5,6,7-六氢-苯并咪唑基-2-酮 | 2,3,4,5,6,7-Hexahydro-1H-benzimidazol-2-on | 26258-21-9 | C7H10N2O |
| 1,3,4,5,6,7,8,9-八氢-2H-环辛四烯并[d]咪唑-2-酮 | 1,3,4,5,6,7,8,9-Octahydro-cyclooctaimidazol-2-one | 908334-00-9 | C9H14N2O |
| 1,2-苯并异噻唑-5,6-二醇,4-氯-3-苯基- | 4-Chloro-3-phenyl-1,2-benzoxazole-5,6-diol | 105679-58-1 | C13H8ClNO3 |
| 1,2-苯二胺,4-(2-苯并噁唑基)- | 4-(benzo[d]oxazol-2-yl)benzene-1,2-diamine | 132064-23-4 | C13H11N3O |
| 1,2-恶唑-3,5-二甲酰氯 | 3,5-isoxazoledicarbonyl chloride | 80887-20-3 | C5HCl2NO3 |
| 1,2-恶唑-3,4-二甲酸 | 1,2-Oxazole-3,4-dicarboxylic acid | 15440-76-3 | C5H3NO5 |
| 1,2-噻唑-5-甲酰肼 | Isothiazol-5-carboxylhydrazid | 89033-31-8 | C4H5N3OS |
| 1,2-噻唑-4-甲酸甲酯 | methyl 1,2-thiazole-4-carboxylate | 56133-37-0 | C5H5NO2S |
| 1,2-噻唑-4-甲酰胺 | Isothiazol-4-carbonsaeureamid | 24340-75-8 | C4H4N2OS |
| 1,2-噻唑-4-甲酰肼 | Isothiazol-4-carbonsaeure-hydrazid | 101258-25-7 | C4H5N3OS |
| 1,2-噻唑-4-甲腈 | 4-Cyanoisothiazol | 3912-37-6 | C4H2N2S |
| 1,2-噻唑-4-基甲醇 | 1,2-thiazol-4-ylmethanol | 170283-02-0 | C4H5NOS |
| 1,2-噻唑-3-胺 | 3-amino-isothiazole | 4592-62-5 | C3H4N2S |
| 1,2-噻唑-3,4,5-三甲腈 | 1,3-Thiazole-2,4,5-tricarbonitrile | 857958-14-6 | C6N4S |
| 1,2-噁唑-4-磺酰氯 | 1,2-Oxazole-4-sulfonyl chloride | 933740-94-4 | C3H2ClNO3S |
| 1,2-双[1,3-双(2,6-二-异丙基苯基)咪唑-2-亚甲基]二膦 | 1,2-Bis[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]diphosphine | 1080030-13-2 | C54H72N4P2 |
| 1,2-双-(N-甲基咪唑-2-基)-乙烷 | bis(1,2-(N-methylimidazole-2-yl))ethane | 130632-70-1 | C10H14N4 |
| 1,2-双(4-苯基-1,3-噻唑-2-基)肼 | 4,4'-diphenyl-2,2'-diazane-1,2-diyl-bis-thiazole | 76187-15-0 | C18H14N4S2 |
| 1,2-双(4-甲氧基苯基)咪唑 | 1,2-bis(4-methoxyphenyl)-1H-imidazole | 852525-37-2 | C17H16N2O2 |
| 1,2-双(2H-四唑-5-基)肼 | 5,5’-hydrazinebistetrazole | 74999-19-2 | C2H4N10 |
| 1,2-双(2-噻唑基)乙炔 | 1,2-bis(2-thiazolyl)ethyne | 666825-29-2 | C8H4N2S2 |
| 1,2-双(1H-吡唑-3-基)乙烷 | 1,2-di(1H-pyrazol-3-yl)ethane | 106838-02-2 | C8H10N4 |
| 1,2-双(1,2,4-三唑-1-基)乙烷 | 1,2-bis(1,2,4-triazol-1-yl)ethane | 116476-98-3 | C6H8N6 |
| 1,2-双((1-苄基-1H-咪唑-2-基)亚甲基)肼 | 1,2-bis((1-benzyl-1H-imidazol-2-yl)methylene)hydrazine | 134221-21-9 | C22H20N6 |
| 1,2-二苯基-1H-咪唑并[1,2-a]苯并咪唑 | 1,2-diphenylimidazo<1,2-a>benzimidazole | 36289-17-5 | C21H15N3 |