163851 -OEChem-02060822392D 28 32 0 1 0 0 0 0 0999 V2000 2.1828 1.6690 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3.1414 0.3586 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.0207 2.5414 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -4.5414 -2.4414 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1.6034 0.8586 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 0.6552 0.5483 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 0.6552 -0.4414 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 2.1828 0.0483 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 -0.2103 -0.9414 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 1.6034 -0.7517 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.1414 1.3586 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.3310 1.8172 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.0690 -0.4414 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 -0.2103 1.0483 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.9414 -0.9414 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 -1.0690 0.5483 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.7586 1.5414 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.9414 -1.9414 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.2103 -1.9414 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.0690 -2.4414 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.7966 -0.4414 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.1414 1.2483 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.3552 2.3414 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.3586 2.0690 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.9414 0.0483 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.7966 -2.4414 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.6690 -0.9414 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.6690 -1.9414 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 5 1 0 0 0 0 1 11 1 0 0 0 0 2 8 1 0 0 0 0 2 11 1 0 0 0 0 3 12 2 0 0 0 0 4 28 2 0 0 0 0 5 6 1 0 0 0 0 5 8 1 0 0 0 0 5 12 1 0 0 0 0 6 7 1 0 0 0 0 6 14 1 0 0 0 0 6 17 1 0 0 0 0 7 9 1 0 0 0 0 7 10 1 0 0 0 0 8 10 1 0 0 0 0 9 13 1 0 0 0 0 9 19 1 0 0 0 0 11 22 1 0 0 0 0 11 23 1 0 0 0 0 12 24 1 0 0 0 0 13 15 1 0 0 0 0 13 16 1 0 0 0 0 14 16 1 0 0 0 0 15 18 1 0 0 0 0 15 21 1 0 0 0 0 15 25 1 0 0 0 0 18 20 1 0 0 0 0 18 26 2 0 0 0 0 19 20 1 0 0 0 0 21 27 1 0 0 0 0 26 28 1 0 0 0 0 27 28 1 0 0 0 0 M END > 0 > 0 > 163851 > 3 > ChemIDplus > 004968096 > 16,17-((1-Methylethylidene)bis(oxy))(16 deltaalpha)-pregn-4-ene-3,20-dione 16alpha,17-(Isopropylidenedioxy)pregn-4-ene-3,20-dione 16alpha,17-(Isopropylidenedioxy)progesterone 16alpha,17-Dihydroxypregn-4-ene-3,20-dione cyclic acetal with acetone 16alpha,17-Isopropylidendioxy-4-pregnen-3,20-dion 16alpha,17alpha-Isopropylidenedioxyprogesterone 4968-09-6 ALGESTONE ACETONIDE Algestone acetonide [USAN:BAN] Algestone cyclic acetal with acetone Alphasone acetonide EINECS 225-608-5 NSC 26104 Pregn-4-ene-3,20-dione, 16,17-((1-methylethylidene)bis(oxy)), (16alpha)- Pregn-4-ene-3,20-dione, 16-alpha,17-dihydroxy-, cyclic acetal with acetone Pregn-4-ene-3,20-dione, 16alpha,17-(isopropylidenedioxy)- Progesterone 16,17-acetonide Progesterone, 16-alpha,17-dihydroxy-, cyclic acetal with acetone (6CI) Progesterone, 16alpha,17-(isopropylidenedioxy)- W 3395 > 4968-09-6 > 004968096 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=004968096 > 21075 1 $$$$