Free release

53866-20-9 ethyl 3-oxopregna-4,6-diene-21,17α-carbolactone-21-carboxylate

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Product Name ethyl 3-oxopregna-4,6-diene-21,17α-carbolactone-21-carboxylate
CAS No. 53866-20-9
Synonyms Ethyl 3-oxopregna-4,6-diene-21,17alpha-carbolactone-21-carboxylate; ethyl (8R,9S,10R,13S,14S,17R)-10,13-dimethyl-3,5'-dioxo-1,2,3,4',5',8,9,10,11,12,13,14,15,16-tetradecahydro-3'H-spiro[cyclopenta[a]phenanthrene-17,2'-furan]-4'-carboxylate
InChI InChI=1/C25H32O5/c1-4-29-21(27)18-14-25(30-22(18)28)12-9-20-17-6-5-15-13-16(26)7-10-23(15,2)19(17)8-11-24(20,25)3/h5-6,13,17-20H,4,7-12,14H2,1-3H3/t17-,18?,19+,20+,23+,24+,25-/m1/s1
Molecular Formula C25H32O5
Molecular Weight 412.5186
Density 1.22g/cm3
Boiling point 590.5°C at 760 mmHg
Flash point 254.9°C
Refractive index 1.571