| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5-甲基-4,5-二氢-1H-吡唑盐酸盐 | 5-Methyl-4,5-dihydro-1H-pyrazole hydrochloride | 74277-19-3 | C4H9ClN2 |
| 5-甲基-4,5,6,7-四氢噻唑并[5,4-c]吡啶-2-羧酸 | 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid | 758685-72-2 | C8H10N2O2S |
| 5-甲基-4,5,6,7-四氢-1-苯并噻吩-2-甲酰肼 | 5-Methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carbohydrazide | 777880-70-3 | C10H14N2OS |
| 5-甲基-4,4-二苯基-6-哌啶基己烷-3-酮 | Pipidon | 76-64-2 | C24H31NO |
| 5-甲基-3H-1,3-噻唑-2-酮 | 5-methylthiazol-2-ol | 79307-64-5 | C4H5NOS |
| 5-甲基-3-苯基-1,3-恶唑烷 | 5-methyl-3-phenyl-oxazolidine | 73861-82-2 | C10H13NO |
| 5-甲基-3-羟基环己-2-烯酮 | 5-methyl-3-hydroxycyclohex-2-enone | 70150-66-2 | C7H10O2 |
| 5-甲基-3-硝基己烷-2,4-二醇 | 5-methyl-3-nitro-2,4-hexanediol | 78651-63-5 | C7H15NO4 |
| 5-甲基-3-氧代-1,2-恶唑-2(3H)-甲酰胺 | 2-carboxamido-5-methyl-3-isoxazolone | 77643-87-9 | C5H6N2O3 |
| 5-甲基-3-吡啶硫醇 | 5-Methylpyridine-3-thiol | 762272-49-1 | C6H7NS |
| 5-甲基-3-全氟丙基吡唑 | 3-(1,1,2,2,3,3-heptafluoropropyl)-5-methyl-pyrazole | 75823-64-2 | C7H5F7N2 |
| 5-甲基-3-亚硝基-1,3-恶唑烷-2-酮 | 5-methyl-3-nitroso-2-oxazolidinone | 79624-33-2 | C4H6N2O3 |
| 5-甲基-3-(三氟甲基)-[1,2,4]噻唑并[4,3-a]吡嗪 | 5-methyl-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine | 723286-86-0 | C7H5F3N4 |
| 5-甲基-3-(4-硝基苯基)-1,2-恶唑-4-羧酸乙酯 | ethyl 5-methyl-3-(4-nitrophenyl)isoxazole-4-carboxylate | 7035-82-7 | C13H12N2O5 |
| 5-甲基-3-(4-硝基苯基)-1,2-恶唑-4-羧酸 | 5-methyl-3-(4-nitrophenyl)isoxazole-4-carboxylic acid | 7123-64-0 | C11H8N2O5 |
| 5-甲基-2-萘-1-基-1,3-苯并恶唑 | 5-methyl-2-(naphthalen-1-yl)benzoxazole | 74839-91-1 | C18H13NO |
| 5-甲基-2-苯基苯并恶唑 | 5-methyl-2-phenyl-1,3-benzoxazole | 7420-86-2 | C14H11NO |
| 5-甲基-2-苯基苯并[d][1,3]恶嗪-4-酮 | 5-methyl-2-phenyl-4H-benzo[d][1,3]oxazin-4-one | 76903-68-9 | C15H11NO2 |
| 5-甲基-2-苯基乙酰基-1,2-二氢吡唑-3-酮 | 5-methyl-2-phenylacetyl-1,2-dihydro-pyrazol-3-one | 72293-72-2 | C12H12N2O2 |
| 5-甲基-2-苯基-4-恶唑甲醇 | [5-methyl-2-phenyl-1,3-oxazol-4-yl]methanol | 70502-03-3 | C11H11NO2 |
| 5-甲基-2-苯基-3a,7a-二氢异吲哚-1,3-二酮 | 4-Methyl-N-phenyl-1,2-dihydrophthalimide | 75581-74-7 | C15H13NO2 |
| 5-甲基-2-苯基-3H-咪唑-4-羧酸乙酯 | ethyl 4-methyl-2-phenyl-1H-imidazole-5-carboxylate | 77335-93-4 | C13H14N2O2 |
| 5-甲基-2-苯基-3-氢-咪唑-4-甲酸甲酯 | 5-methyl-2-phenyl-3H-imidazole-4-carboxylic acid methyl ester | 77335-92-3 | C12H12N2O2 |
| 5-甲基-2-苯基-3-(1,3-噻唑-2-基)-1,3-噻唑烷-4-酮 | 2-fenil-3-(2-tiazolil)-5-metil-4-tiazolidinone | 77655-30-2 | C13H12N2OS2 |
| 5-甲基-2-苯基-3,4-二氢吡唑-3-胺 | 5-amino-3-methyl-1-phenylpyrazole | 71799-38-7 | C10H13N3 |
| 5-甲基-2-苯基-2H-1,2,3-噻唑-4-羧酸甲酯 | methyl 5-methyl-2-phenyl-2H-1,2,3-triazole-4-carboxylate | 7673-93-0 | C11H11N3O2 |
| 5-甲基-2-苯基-1,3-噁唑-4-甲醛 | 5-methyl-2-phenyloxazole-4-carboxaldehyde | 70170-23-9 | C11H9NO2 |
| 5-甲基-2-硫代胞嘧啶 | 4-amino-5-methyl-1<i>H</i>-pyrimidine-2-thione | 7390-56-9 | C5H7N3S |
| 5-甲基-2-甲氨基-4-苯基咪唑 | methyl-(4-methyl-5-phenyl-1(3)<i>H</i>-imidazol-2-yl)-amine | 765843-23-0 | C11H13N3 |
| 5-甲基-2-氨基-3-硝基吡啶 | 5-methyl-3-nitropyridin-2-amine | 7598-26-7 | C6H7N3O2 |
| 5-甲基-2-己胺盐酸盐 | 5-methyl-2-hexylamine hydrochloride | 71776-71-1 | C7H17N*ClH |
| 5-甲基-2-己烯酸乙酯 | (Z)-5-methyl-hex-2-enoic acid ethyl ester | 79918-80-2 | C9H16O2 |
| 5-甲基-2-己烯甲酯 | (E)-methyl 5-methyl-2-hexenoate | 75513-56-3 | C8H14O2 |
| 5-甲基-2-对甲苯-1H-苯并咪唑 | 5-methyl-2-(4-methylphenyl)-1H-benzimidazole | 7118-66-3 | C15H14N2 |
| 5-甲基-2-噻吩甲腈 | 2-cyano-5-methylthiophene | 72835-25-7 | C6H5NS |
| 5-甲基-2-嘧啶羧酸甲酯 | methyl 5-methylpyrimidine-2-carboxylate | 76196-80-0 | C7H8N2O2 |
| 5-甲基-2-喹喔啉胺 | 5-methyl-quinoxalin-2-ylamine | 718615-10-2 | C9H9N3 |
| 5-甲基-2-吡嗪甲脒 | 5-Methylpyrazine-2-carboximidamide | 725234-33-3 | C6H8N4 |
| 5-甲基-2-[(5-甲基-3-硝基吡啶-2-基)二硫烷基]-3-硝基吡啶 | 5,5'-dimethyl-3,3'-dinitro-2,2'-disulfanediyl-bis-pyridine | 7403-89-6 | C12H10N4O4S2 |
| 5-甲基-2-(甲砜基)-7-苯基咪唑[5,1-F][1,2,4]三嗪 | 5-methyl-2-(methylsulfonyl)-7-phenylimidazo[5,1-f][1,2,4]triazine | 774462-48-5 | C13H12N4O2S |
| 5-甲基-2-(甲基硫代)-7-苯基咪唑[5,1-F][1,2,4]三嗪 | 5-methyl-2-(methylthio)-7-phenylimidazo[5,1-f][1,2,4]triazine | 774462-47-4 | C13H12N4S |
| 5-甲基-2-(甲基氨基)苯甲醛 | 5-Methyl-2-methylamino-benzaldehyd | 70128-09-5 | C9H11NO |
| 5-甲基-2-(哌啶-1-基甲基)苯酚 | 5-methyl-2-piperidin-1-ylmethyl-phenol | 70500-83-3 | C13H19NO |
| 5-甲基-2-(4-甲基苯基氨基)-2-噻唑啉 | 2-(p-Tolylamino)-5-methylthiazoline | 70446-87-6 | C11H14N2S |
| 5-甲基-2-(4-吡啶基)-1,3-噻唑-4-醇 | 4-hydroxy-5-methyl-2-(4'-pyridyl)thiazole | 70547-50-1 | C9H8N2OS |
| 5-甲基-2-(1-甲基乙基)-4-[(苯基亚甲基)氨基]-苯酚 | 4-(benzylideneamino)-2-iso-propyl-5-methylphenol | 7251-18-5 | C17H19NO |
| 5-甲基-2,5-二氢噻吩-2-羧酸 | 5-methyl-2,5-dihydrothiophene-2-carboxylic acid | 71624-90-3 | C6H8O2S |
| 5-甲基-2,5,7-三氮杂螺[3.4]辛烷-8-酮 | 5-methyl-2,5,7-triazaspiro[3.4]octan-8-one | 742694-76-4 | C6H11N3O |
| 5-甲基-2,4-庚二烯 | 5-Methyl-2,4-heptadien | 75873-02-8 | C8H14 |
| 5-甲基-2,4-嘧啶二甲腈 | 2,4-Dicyano-5-methylpyrimidine | 75928-83-5 | C7H4N4 |