Spiro

1900-29-4
1215104
(-)-4,6-Dimethoxy-6-methyl-3,4-dioxospiro[benzofuran-2(3H),1-[2,5]cyclohexadiene]-2-carboxylic acid methyl ester
19912-84-6
362965
(-)-7,7-Dimethyl-11-methylenespiro[5.5]undec-2-ene-3-carbaldehyde
180084-26-8
2376103
(1'-methyl-6,7-dihydro-5H-spiro[furo[2,3-f]indole-3,4'-piperidin]-5-yl)[2'-methyl-4'-(5-methyl-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methanone hydrochloride (1:1)
19873-25-7
2410890
(1'-methylspiro[1,3-dioxolane-2,2'-bicyclo[2.2.2]octane]-4'-yl) 4-methylbenzenesulfonate
947515-50-6
1474614
(1'R,2'R,3AS,3"AS,8AR,8"AR)-(+)-2,2".3A,3"A,8,8",8A,8"A-OCTAHYDRODISPIRO{2H-INDENO[1,2-D]OXAZOLE-1,2'-CYCLOHEXANE-2,2"-[2H]INDENO[1,2-D]OXAZOLE} WOLFBISOXAZOLIDINE
501938-01-8
2477726
(1'R,2S,4aR,5'R,5aR,7R,7aR,7bR,8R,10R,11aS,12aS,12bS,14aR)-1,1,5',7a,8,12a-hexamethyl-2-(beta-D-xylopyranosyloxy)hexadecahydro-2H-spiro[cyclopropa[1',8a']naphtho[2',1':4,5]indeno[2,1-b]pyran-10,2'-[3,6]dioxabicyclo[3.1.0]hexan]-7-yl acetate
226916-27-4
2421649
(1'r,3a'r,4a'r,8a'r,9's,9a'r)-1'-methyl-3'-oxodecahydro-3'h-spiro [1,3-dioxolane-2,6'-naphtho[2,3-c]furan]-9'-carboxylic Acid
38898-60-1
1656306
(1'R,4'S)-Spiro[azetidine-2,7'-bicyclo[2.2.1]hepta[2,5]dien]-4-one
120312-86-9
732849
(1'R,5a'S,8R,8a'S,9a'R)-1'-hydroxy-1',4,4,8',8'-pentamethyl-8a',9'-dihydro-1'H,4H,8'H,10'H-spiro[1,4-dioxepino[2,3-g]indole-8,7'-[5a,9a](epiminomethano)cyclopenta[f]indolizine]-3',9,10'(2'H,10H)-trione - ethane (1:1)
141137-59-9
1378811
(1'R,8R,8a'S)-1'-hydroxy-1',4,4,8',8',11'-hexamethyl-2',3',8a',9'-tetrahydro-1'H,4H,8'H,10'H-spiro[1,4-dioxepino[2,3-g]indole-8,7'-[5a,9a](epiminomethano)cyclopenta[f]indolizine]-9,10'(10H)-dione 4'-oxide
60622-42-6
1723333
(1'S,3S,3'R,3aR,4S,4aR,7'R,7aR,8R,9'R,9aR,10'R,11'S)-4a,8,9'-trimethyl-4'-methylidene-2,5,5',14'-tetraoxo-3a,4,4a,5,7a,8,9,9a-octahydrospiro[azuleno[6,5-b]furan-3,13'-[6]oxatetracyclo[9.2.2.0~1,10~.0~3,7~]pentadecan]-4-yl acetate (non-preferred name) [606
14996-50-0
890033
(1,1,2,2-~2~H_4_)spiro[2.2]pentane