| 1 | 465-18-9 | 多孔菌酸C | Polyporenic acid C | C31H46O4
| 标准品;对照品;标准品，对照品;标准品 -中药标准品 | |
| 2 | 15576-39-3 | vitamin K1-hydroperoxide | vitamin K1-hydroperoxide | C31H46O4
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| 3 | 218600-50-1 | Methyl 3,12-dioxoolean-9(11)-en-28-oate | Methyl 3,12-dioxoolean-9(11)-en-28-oate | C31H46O4
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| 4 | 37926-47-9 | 5α-Cholesta-9(11),17(20),24-triene-3β,6α-diol diacetate | 5α-Cholesta-9(11),17(20),24-triene-3β,6α-diol diacetate | C31H46O4
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| 5 | | 26,27-二羟基-羊毛甾-7,9(11),24-三烯-3,16-二酮 | 26,27－Dihydroxy－lanosta－7,9(11),24－trien－3,16－dione | C31H46O4
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| 6 | 23397-22-0 | 维生素 K1杂质38 | 1,4-Naphthoquinone, 2-(3-hydroperoxy-3,7,11,15-tetramethyl-1-hexadecenyl)-3-methyl-, (E)- (8CI) | C31H46O4
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| 7 | 2241755-02-0 | 1,4-Naphthalenedione, 2-[(7R,11R)-3-hydroperoxy-3,7,11,15-tetramethyl-1-hexadecen-1-yl]-3-methyl- | 1,4-Naphthalenedione, 2-[(7R,11R)-3-hydroperoxy-3,7,11,15-tetramethyl-1-hexadecen-1-yl]-3-methyl- | C31H46O4
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| 8 | | 1a,7a-Dihydro-1a-[(2E)-3,7,11,15-tetramethyl-2-hexadecenyl]-7a-hydroxymethylnaphth[2,3-b]oxirene-2,7-dione | 1a,7a-Dihydro-1a-[(2E)-3,7,11,15-tetramethyl-2-hexadecenyl]-7a-hydroxymethylnaphth[2,3-b]oxirene-2,7-dione | C31H46O4
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| 9 | | 1a,7a-Dihydro-1a-[(2E)-1-hydroxy-3,7,11,15-tetramethyl-2-hexadecenyl]-7a-methylnaphth[2,3-b]oxirene-2,7-dione | 1a,7a-Dihydro-1a-[(2E)-1-hydroxy-3,7,11,15-tetramethyl-2-hexadecenyl]-7a-methylnaphth[2,3-b]oxirene-2,7-dione | C31H46O4
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| 10 | 218600-47-6 | 11-formyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydro-2,2,6a,6b,9,9,12a-heptamethyl-10-oxopicene-4a-carboxylic acid | 11-formyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydro-2,2,6a,6b,9,9,12a-heptamethyl-10-oxopicene-4a-carboxylic acid | C31H46O4
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