Gentaur Standards
Levonorgestrel EP Impurity S | GNT-ST-39161| Gentaur Distribution US, UK & EuropeSynonyms: (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-3-methoxy-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-olFormula: C22H30O2Molecular...