| Alternative Names: |
17-Hydroxy-6beta,7beta:15beta,16beta-dimethylene-3-oxo-17beta-pregn-4-ene-21-carboxylic acid, gamma-lactone, 17R-Drospirenone, 3-Oxo-6alpha,7alpha,15alpha,16alpha-tetrahydro-3H,3H-dicyclopropa[6,7:15,16]pregn-4-ene-21,17-carbolactone, 17-Epidrospirenone, Drospirenone Related Compound A (USP), Drospirenone Imp. E (EP), Spiro[17H-dicyclopropa[6,7:15,16]cyclopenta[a]phenanthrene-17,2(5H)-furan]-3,5(2H)-dione, 1,3,4,6,7,8,9,10,11,12,13,14,15,16,20,21-hexadecahydro-10,13-dimethyl-, (6R,7R,8R,9S,10R,13S,14S,15S,16S,17R)-, Spiro[17H-dicyclopropa[6,7:15,16]cyclopenta[a]phenanthrene-17,2(5H)-furan]-3,5(2H)-dione, 1,3,4,6,7,8,9,10,11,12,13,14,15,16,20,21-hexadecahydro-10,13-dimethyl-, [6R-(6alpha,7alpha,8beta,9alpha,10beta,13beta,14alpha,15alpha,16alpha,17alpha)]- (9CI), (6R,7R,8R,9S,10R,13S,14S,15S,16S,17R)-1,3,4,6,7,8,9,10,11,12,13,14,15,16,20,21-Hexadecahydro-10,13-dimethylspiro[17H-dicyclopropa[6,7:15,16]cyclopenta[a]phenanthrene-17,2(5H)-furan]-3,5(2H)-dione, 17-epi-Drospirenone, Isodrospirenone |