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產品搜索: tetramethylspir
4,5,1',2',5',6',6A',8',9',10',10b'-undecahydro-4'a,7',7',10'a-tetramethylspiro[furan-3(2H),3'-[3H]naphtho[2,1-b]pyran]-2,4-diol
77129-31-8
(1aR,5R)-2α-acetoxy-1aβ,2,3,3a,4,7bβ-hexahydro-3α,3',3',3aα-tetramethylspiro[naphth[1,2-b]oxirene-5(6H),2'-oxiran]-6-one
62445-06-1
(1'R,2S,2'α,4S,5S,1R)-5,7'β-dibromo-4-chloro-4,4'α,6',6'-tetramethylspiro[cyclohexane-1,5'-[3,8]dioxatricyclo[5.1.0.02,4]octan]-2-ol
55304-01-3
[1S,1'S,4S,5R,(+)]-3',3'A,4',5',6',6'a-hexahydro-1'α,3'aα,4'α,6'aα-tetramethylspiro[2,6-dioxabicyclo[3.1.0]hexane-4,2'(1'h)-pentalene]-3-one
81674-82-0
(2S,1S,3'R,4'Bs,8'as,9's,10's)-3',10'-diacetoxy-4'b,5',6',8'a,9',10'-hexahydro-9'-hydroxy-2,4'b,7',8'-tetramethylspiro[cyclopropane-1,2'(1'h)-phenanthrene]-1',4'(3'h)-dione
56197-50-3
(2S,1S,3'R,4'Bs,8'as,9's,10's)-3'-acetoxy-4'b,5',6',7',8',8'a,9',10'-octahydro-9',10'-dihydroxy-2,4'b,8',8'-tetramethylspiro[cyclopropane-1,2'(1'h)-phenanthrene]-1',4'(3'h)-dione
56197-49-0
(1aR,2E,4aR,6S,7S,7aR,8S,9R,11aS)-1a,4a,5,6,7,7a,8,10,11,11a-Decahydro-4a,7,8-trihydroxy-1,1,3,6-tetramethylspiro[9H-cyclopenta[a]cyclopropa[f]cycloundecene-9,2'-oxiran]-4(1H)-one
28649-60-7
C20H30O5
(2S,1S,3'R,4'Bs,7'r,8'ar,9's,10's)-3',7',9'-triacetoxy-4'b,5',6',7',8',8'a,9',10'-octahydro-10'-hydroxy-2,4'b,8',8'-tetramethylspiro[cyclopropane-1,2'(1'h)-phenanthrene]-1',4'(3'h)-dione
56197-48-9
[1S,2S,(+)]-9'α-acetyloxy-4'b,8'aβ,9',10'-tetrahydro-3'β,10'β-dihydroxy-2,4'bα,7',8'-tetramethylspiro[cyclopropane-1,2'(1'h)-phenanthrene]-1',4',6'(3'h,5'h)-trione
31745-31-0
(1S,3S,4S,4As,5S,6S,8S,11R,12R,12aR)-2,3,4a,5,6,7,8,11,12,12a-decahydro-9,12a,13,13-tetramethylspiro[6,10-methanobenzocyclodecene-4(1H),2'-oxirane]-1,3,5,8,11,12-hexol 1,5,8,11,12-pentaacetate
30244-36-1
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