7,7'-Dihydrotaiwanin C

[7,7'-Bi-1H-naphtho[2,3-c]pyran]-3,3'-diaceticacid,3,3',4,4',6,6',9,9'-octahydro-5,5',10,10'-tetrahydroxy-1,1'-dimethyl-6,6',9,9'-tetraoxo-

7,7'-Dimethoxy-3,3'-bis(2-oxopropyl)-3,3',4,4'-tetrahydro-9,9',10,10'-tetrahydroxy-8,8'-bi[1H-naphtho[2,3-c]pyran]-1,1'-dione

(-)-7,7'-Dimethoxy-3-(methoxycarbonylmethyl)-3'-(2-oxopropyl)-9,9',10,10'-tetrahydroxy-3,3',4,4'-tetrahydro-8,8'-bi[1H-naphtho[2,3-c]pyran]-1,1'-dione

7,7',7''-trimethyltrioctylamine

7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(4-sulphophenyl)azo]naphthalene-2-sulphonic] acid, disodium salt, compound with 2,2'-iminodiethanol (1:2)

7,7',8,8',11,11',12,12'-Octahydro-psi,psi-carotene