Haematoporphyrin dihydrochloride
hydrogen-2-[2-methyl-3-[3-(3-sulphonatopropyl)-3H-benzothiazol-2-ylidene]prop-1-enyl]-3-(3-sulphonatopropyl)benzothiazolium
Hydrocinnamic acid, p,-alpha-,-alpha--trimethyl--ba--methylene- (8CI)
HYDROXYMETHYLTERT-BUTYLPEROXIDE
Hexyl(trimethylsilyl) ether
hydroxy[[5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl]methoxy]acetic acid
hydrogen [4-[[4-(dimethylamino)phenyl](3,6-disulphonato-1-naphthyl)methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium
Hydroxyquinidine gluconate
hexacosafluoro-13-(trifluoromethyl)tetradecanoic acid
HYDRATEDMAGNESIUMSILICATE
hydridotetrakis(triphenylphosphine)-rhodium(I)
Hexadecahydrocyclobuta[1,2:3,4]dicyclooctene
hexahydro-1-lauroyl-1H-azepine
Hydrogen hexachloroplatinate(IV)hexahydrate