| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 吡喃葡萄糖基维甲酸酯 | all-trans retinoic acid-β-D-glucopyranosyl ester | 71869-12-0 | C26H38O7 |
| 吡喃戊糖 | β-L-Arabinose | 7296-62-0 | C5H10O5 |
| 吡啶正离子,4-[(羟氨基)羰基]-1-甲基- | 4-[(3S)-3-carboxy-3-methyl-propyl]-benzoic acid tert-butyl ester | 738627-74-2 | C16H22O4 |
| 吡啶正离子,1-[[(6R,7S)-7-[[(2Z)-2-(2-氨基-4-噻唑基)-2-[(1-羧基-1-甲基乙氧基)亚氨基]乙酰基]氨基]-2-羧基-8-羰基-5-硫杂-1-氮杂二环[4.2.0]辛-2-烯-3-基]甲基]-,内盐 | 2-Methyl-3,6,9,12-tetraoxatridecan-1-ol | 74198-19-9 | C10H22O5 |
| 吡啶并[6,5-g][1,3]苯并噻唑-8-羧酸 | Thiazolo(5,4-f)quinolinecarboxylic acid | 79028-58-3 | C11H6N2O2S |
| 吡啶并[4,3-e]-1,2,4-三嗪,5,6,7,8-四氢-3-(三氟甲基)- | 3-ethyl-2,3-dihydro-6-hydroxymethyl-9-methyl-5H<1,4>-dioxepino<5,6-c>pyridine | 724696-70-2 | C12H17NO3 |
| 吡啶并[3,4-d]嘧啶-4(3H)-酮,6-氯-2-(1,1-二甲基乙基)- | (3-benzoyl-2,6-dihydroxyphenyl) (6Z)-6-diazo-5-oxonaphthalene-1-sulfonate | 75578-78-8 | C23H14N2O7S |
| 吡啶并[3,4-b]吡嗪-2,3-二酮,1-乙基-1,4-二氢-(9CI) | 2,4-Dichloro-1-(3-chloro-propyl)-benzene | 72506-10-6 | C9H9Cl3 |
| 吡啶[2,3-D]嘧啶-7-胺 | Pyrido[2,3-d]pyrimidin-7-amine | 76587-31-0 | C7H6N4 |
| 吡啶4-氯-3,5-双(三甲基甲硅烷基)-(9CI) | 1-methoxycyclohexanecarboxaldehyde | 761411-22-7 | C8H14O2 |
| 吡啶-4-乙酸 | 2-(piperidin-4-yl)acetic acid hydrochloride | 73415-84-6 | C7H13NO2*ClH |
| 吡啶-3-胺盐酸盐 | 3-aminopyridinium hydrochloride | 73074-20-1 | C5H6N2*ClH |
| 吡啶-3-基甲酸酯 | 3-(Formyloxy)pyridin | 74885-85-1 | C6H5NO2 |
| 吡啶-3-亚甲基肼,1-(3-吡啶基)甲基肼 | 3-pyridylmethylhydrazine | 7112-38-1 | C6H9N3 |
| 吡啶-2-羧酸叔丁酯 | pyridine-2-carboxylic acid t-butyl ester | 79233-72-0 | C10H13NO2 |
| 吡啶-2-甲醛腙 | (E)-pyridin-2-ylmethylene-hydrazine | 78539-98-7 | C6H7N3 |
| 吡啶-2-甲醛2-喹啉腙 | 2-quinolinylhydrazone-(2-pyridinecarboxaldehyde) | 7385-99-1 | C15H12N4 |
| 吡啶-2-甲醛-2'-吡啶基-腙 | 2-pyridinecarboxaldehyde phenylhydrazone | 7727-07-3 | C12H11N3 |
| 吡啶-2-基萘-2-羧酸酯 | pyridin-2-yl 2-naphthoate | 760191-94-4 | C16H11NO2 |
| 吡啶-2-基甲基丁酸酯 | 2-Pyridinemethanol, butyrate | 74050-93-4 | C10H13NO2 |
| 吡啶-2-丙烯酸 | 3-pyridin-2-yl-acrylic acid | 7340-22-9 | C8H7NO2 |
| 吡啶-2,3-二胺二盐酸 | 1-Tritriacontanol | 71353-61-2 | C33H68O |
| 吡啶-1-鎓[[2-(4-丁氧基苯基)乙酰基]氨基]硫酸酯盐 | 2-(4-Butoxyphenyl)-N-(sulfooxy)ethanimidic acid--pyridine (1/1) | 77372-66-8 | C17H22N2O6S |
| 吡啶-1-鎓(萘-2-羰基氨基)硫酸盐 | N-(Sulfooxy)naphthalene-2-carboximidic acid--pyridine (1/1) | 77372-69-1 | C16H14N2O5S |
| 吡啶,4-(三乙氧基甲硅烷基)-(9CI) | 4-(((2-Methyl-2,3-dihydro-1H-indol-1-yl)imino)methyl)-1-methylquinolium chloride | 72828-74-1 | C20H20ClN3 |
| 吡啶,3-[(三乙基甲硅烷基)(三甲基甲硅烷基)甲基]-(9CI) | (1S,4R,5S,6R,7R)-3-allyl-4-hydroxy-1-methoxy-(3',4',5'-trimethoxyphenyl)-7-methyl-8-oxobicyclo<3.2.1>oct-2-ene (macrophyllin-B) | 74944-98-2 | C22H28O6 |
| 吡啶,3-(氯二甲基甲硅烷基)-,1-氧化(9CI) | 1-ethynylcyclohexyl isobutyrate | 72230-92-3 | C12H18O2 |
| 吡啶,3-(二乙氧基甲基甲硅烷基)-(9CI) | Copper, (N,N',N'',N'''-tetrakis(2-(2,5-dihydroxyphenyl)-1-methylethyl)-29H,31H-phthalocyanine-2,9,16,23-tetrasulfonamidato(2-)-kappaN29,kappaN30,kappaN31,kappaN32)-, (SP-4-1)- | 74610-56-3 | C68H60CuN12O16S4 |
| 吡啶,3-(1-乙基-1-甲氧基丙基)-2-甲基-,1-氧化 | 3-(1-ethyl-1-methoxy-propyl)-2-methyl-pyridine 1-oxide | 780801-52-7 | C12H19NO2 |
| 吡啶,2-[二(1-甲基乙基)膦基]- | diisopropyl-2-pyridylphosphine | 745031-93-0 | C11H18NP |
| 吡啶,2-[3-(三甲基甲硅烷基)丙基]-(9CI) | N-[5-[[4-[5-[[hydroxy(phenyl)methylidene]amino]-9,10-dioxoanthracen-1-yl]imino-6-methylsulfanyl-1H-1,3,5-triazin-2-ylidene]amino]-9,10-dioxoanthracen-1-yl]benzenecarboximidic acid | 71459-28-4 | C46H29N7O6S |
| 吡唑并[3,4-a]吡咯里嗪 | Pyrazolo[3,4-A]pyrrolizine | 735327-24-9 | C8H5N3 |
| 吡唑并[1,5-a]嘧啶-3-甲酰胺 | pyrazolo[1,5-a]pyrimidine-3-carboxamide | 774549-55-2 | C7H6N4O |
| 吡唑并[1,5-a]吡啶-3-甲醛 | pyrazolo[1,5-a]pyridine-3-carbaldehyde | 73957-66-1 | C8H6N2O |
| 吡唑并[1,5-a]吡啶-3-甲酰胺 | Pyrazolo[1,5-a]pyridine-3-carboxamide | 77457-01-3 | C8H7N3O |
| 吡唑并[1,5-a]吡啶-2-甲醇 | pyrazolo[1,5-a]pyridin-2-ylmethanol | 76943-47-0 | C8H8N2O |
| 吡唑并[1,5-a][1,3,5]三嗪-2,4-二胺 | 2,4-Diamino-pyrazol<1,5-a>-s-triazin | 71680-61-0 | C5H6N6 |
| 吡唑并[1,5-a]-1,3,5-三嗪-4-胺,N-羟基- | 4-Hydroxylamino-pyrazolo<1,5-a><1,3,5>triazine | 71774-62-4 | C5H5N5O |
| 吡唑并[1,5-A!吡啶-3-羰酰氯 | pyrazolo[1,5-a]pyridine-3-carbonyl chloride | 78933-24-1 | C8H5ClN2O |
| 吡哆醛腙 | pyridoxal-hydrazone | 708-07-6 | C8H11N3O2 |
| 吡哆醛缩氨基脲 | Pyridoxal-semicarbazon | 781-66-8 | C9H12N4O3 |
| 吡哆醛异烟酰腙 | pyridoxal isonicotinoyl hydrazone | 737-86-0 | C14H14N4O3 |
| 吡咯芬旦 | 1-(1-Methyl-pyrrolidin-3-yl-methyl)-3-phenyl-indan | 7009-69-0 | C21H25N |
| 吡咯烷,2,2-二氟-1,3,3-三甲基-(9CI) | 1-(3-propyl-phenyl)-ethanone | 717918-70-2 | C11H14O |
| 吡咯烷,1-丁基-2-乙烯基-4-甲基-(9CI) | 3,6-Diamino-chinolin | 7200-62-6 | C9H9N3 |
| 吡咯烷钠 | sodium pyrrolide | 7697-45-2 | C4H4NNa |
| 吡咯烷二硫代氨基甲酸烯丙酯 | Allyl 1-pyrrolidinecarbodithioate | 701-13-3 | C8H13NS2 |
| 吡咯烷-3-基-乙酸 叔丁酯 | tert-butyl 2-(pyrrolidin-3-yl)acetate | 783301-96-2 | C10H19NO2 |
| 吡咯烷-2-基-乙酸叔丁酯 | Tert-butyl 2-(pyrrolidin-2-yl)acetate | 754177-25-8 | C10H19NO2 |
| 吡咯烷-1-戊腈 | 5-(pyrrolidin-1-yl)-pentanenitrile | 71888-57-8 | C9H16N2 |