trilostane intermediate

trilostane intermediate cas: 20051-76-7 spc.: 98%min.

roflumilast intermediate b 162401-62-9 97%min.
guangzhou topwork chemical co.,ltd. specialize in manufacturing corticosteroid and relative intermediate. we also provide contract reseach & custom manufacture services.
our strong api are: fluticasone propionate,aminopentamid sulfate，fluocinolone acetonide,chlorambucil，tirofiban hydrochloride,demecarium bromide, desonide, desoximetasone,diflorasone, diflorasone diacetate, diflucortolone valerate, difluprednate, fludrocortisone acetate, flumethasone,flumethasone acetate, fluorometholone, fluorometholone acetate, 9-fluoroprednisolone acetate, selectfluor, fludarabine phosphate, 16a-hydroxy prednisolone, loteprednol etabonate, progesterone,pregnenolone, olopatadine hcl,methyprednisolone aceponate, prednicarbate,romifidine hydrochloride, prednisolone 17-valerate 21-acetate,paliperidone,trilostane,mupirocin,timolol maleate,aprepitant intermediate,fulvestrant,fulvestrant intermediate,xanthohumol,4,4,5,5,5-pentafluoro-1-pentanethiol.
and tannic acid(pharmaceutical/tech/dyes/food grade),gallic acid（3,4,5-trihydroxybenzoic acid),pyrogallol(1,2,3-benzenetriol),ethyl gallate, progyl gallate, n-octyl gallate,3,4,5-trimethoxybenzaldehyde,methyl 3,4,5-trimethoxybenzoate， plant extract and so on.

20051-76-7