Galileo Galilei (. [É¡aliËlÉËo É¡aliËlÉËi] ; 15 February 1564 â 8 January 1642), was an Italian astronomer, physicist, engineer, philosopher, and mathematician who played a major role in the scientific revolution during the Renaissance.
Generic (official) name. Brand (proprietary or trademark or trade) name. For example, phenytoin is the generic name and Dilantin is a brand name for the same drug. The generic name is assigned, in the United States, by an official bodyâthe United States Adopted Names (USAN) Council.
The generic name is norgestimate and ethinyl estradiol., which are synthetic combination of the female hormones estrogen and progesterone. Brand names include Mononessa, Ortho Tri-Cyclen, Ortho Tri-Cyclen Lo, Ortho-Cyclen, Previfem, Sprintec, Estarylla, Tri-Lo-Sprintec, TriNessa, Tri-Previfem, and Tri-Sprintec So, Estarylla is just another brand name for the generic oral contraceptive.