HSN CodeHSN Description

29372100Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones - steroidal hormones, their derivatives and structural analogues : cortisone, hydrocortisone, prednisone, (dehydrocortisone) and prednisolone (dehydrohydrocortisone)

29414000Antibiotics - chloramphenicol and its derivatives; salts thereof

29419019Antibiotics - other : rifampicin and its salts : other

29419090Antibiotics. - other

29362210Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent - vitamins and their derivatives, unmixed :-vitamin b1 and its derivatives : vitamin b1 [thiamine (inn), aneurine] and its salts