| 1 | 50-14-6 | 维生素D2 | Vitamin D2 | C28H44O
| 原料;标准品;原料药;维生素;维生素类;生化试剂;医药原料;生物化工;医用原料;科研试剂 | |
| 2 | 53260-54-1 | 菌甾醇 | Fungisterol | C28H44O
| | |
| 3 | 8017-28-5 | Calciferolum | Calciferolum | C28H44O
| | |
| 4 | 21307-05-1 | Previtamin D2 | Previtamin D2 | C28H44O
| | |
| 5 | 469-06-7 | Isotachysterol | Isotachysterol | C28H44O
| | |
| 6 | 128-27-8 | Pyrovitamine D2 | Pyrovitamine D2 | C28H44O
| | |
| 7 | 23582-83-4 | 5-Dehydroepisterol | 5-Dehydroepisterol | C28H44O
| | |
| 8 | 1527467-07-7 | 27-alkyne Cholesterol | 27-alkyne Cholesterol | C28H44O
| | |
| 9 | 32507-77-0 | 麦角甾-7,22-二烯-3-酮 | ergost-7,22-diene-3-ol | C28H44O
| 对照品;其它萜类;中药对照品 | |
| 10 | | ergosta-7,22-dien-3-one | ergosta-7,22-dien-3-one | C28H44O
| | |
| 11 | 51744-66-2 | 5,6-trans-Ergocalciferol | 5,6-trans-Ergocalciferol | C28H44O
| 杂质对照品 | |
| 12 | 80525-49-1 | ergosta-5,22,25-trien-3-ol | ergosta-5,22,25-trien-3-ol | C28H44O
| | |
| 13 | | Ergosta-5,8,17(20)-trien-3-ol | Ergosta-5,8,17(20)-trien-3-ol | C28H44O
| | |
| 14 | 102607-76-1 | ergosta-5,24(28),25-trien-3-ol | ergosta-5,24(28),25-trien-3-ol | C28H44O
| | |
| 15 | 36680-39-4 | 7,22,24(28)-麦角三烯-3Β-醇 | Ergosta-7,22,24(28)-trien-3β-ol | C28H44O
| | |
| 16 | 55449-04-2 | 4β-Methylcholesta-8,24-dien-3-one | 4β-Methylcholesta-8,24-dien-3-one | C28H44O
| | |
| 17 | 34026-93-2 | | Ergosta-4,6,22-trien-3-ol, (3β,22E)- | C28H44O
| | |
| 18 | 516-87-0 | (22E)-5α-Ergosta-7,14,22-trien-3β-ol | (22E)-5α-Ergosta-7,14,22-trien-3β-ol | C28H44O
| | |
| 19 | 516-84-7 | (22E)-5α-Ergosta-7,9(11),22-trien-3β-ol | (22E)-5α-Ergosta-7,9(11),22-trien-3β-ol | C28H44O
| | |
| 20 | 56630-88-7 | (22E)-5α-Ergosta-8(14),15,22-trien-3β-ol | (22E)-5α-Ergosta-8(14),15,22-trien-3β-ol | C28H44O
| | |
| 21 | 84223-03-0 | 24-methylcholesta-7,9(11),24(28)-trien-3-ol | 24-methylcholesta-7,9(11),24(28)-trien-3-ol | C28H44O
| | |
| 22 | 115-61-7 | 速甾醇 | (6E,22E)-(3R)-9,10-secoergosta-5(10),6,8,22-tetraen-3-ol | C28H44O
| | |
| 23 | 26241-65-6 | | 5,8-Cycloergosta-6,22-dien-3-ol, (3β,5α,8α,9β,22E)- (9CI) | C28H44O
| | |
| 24 | 562-71-0 | (8R,19R,22E)-7α,19:8,19-Dicyclo-9,10-secoergosta-5(10),22-dien-2α-ol | (8R,19R,22E)-7α,19:8,19-Dicyclo-9,10-secoergosta-5(10),22-dien-2α-ol | C28H44O
| | |
| 25 | | 1-isopropenyl-3a,5a,5b,11a-tetramethylicosahydro-9H-cyclopenta[a]chrysen-9-one | 1-isopropenyl-3a,5a,5b,11a-tetramethylicosahydro-9H-cyclopenta[a]chrysen-9-one | C28H44O
| | |
| 26 | 7377-73-3 | 4,10,13-trimethyl-17-(6-methylhept-5-en-2-yl)-1,2,4,5,6,7,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one | 4,10,13-trimethyl-17-(6-methylhept-5-en-2-yl)-1,2,4,5,6,7,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one | C28H44O
| | |
| 27 | | 4-METHYLENE-3-[2-[7A-METHYL-1-((E)-1,4,5-TRIMETHYL-HEX-2-ENYL)-OCTAHYDRO-INDEN-(4E)-YLIDENE]-ETH-(E)-YLIDENE]-CYCLOHEXANOL | 4-METHYLENE-3-[2-[7A-METHYL-1-((E)-1,4,5-TRIMETHYL-HEX-2-ENYL)-OCTAHYDRO-INDEN-(4E)-YLIDENE]-ETH-(E)-YLIDENE]-CYCLOHEXANOL | C28H44O
| | |
| 28 | | 10,13-DIMETHYL-17-(1,4,5-TRIMETHYL-HEX-2-ENYL)-2,3,4,9,10,11,12,13,14,15,16,17-DODECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-OL | 10,13-DIMETHYL-17-(1,4,5-TRIMETHYL-HEX-2-ENYL)-2,3,4,9,10,11,12,13,14,15,16,17-DODECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-OL | C28H44O
| | |
| 29 | | (3S,10R,13R,17R)-10,13-DIMETHYL-17-((E)-(1R,4S)-1,4,5-TRIMETHYL-HEX-2-ENYL)-2,3,4,9,10,11,12,13,14,15,16,17-DODECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-OL | (3S,10R,13R,17R)-10,13-DIMETHYL-17-((E)-(1R,4S)-1,4,5-TRIMETHYL-HEX-2-ENYL)-2,3,4,9,10,11,12,13,14,15,16,17-DODECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-OL | C28H44O
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