Marvin  10040611272D          

 27 30  0  0  1  0            999 V2000
    0.7146   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -1.6499    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7144   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289   -1.6499    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.1434   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7144   -0.4125    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.7146    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6986    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2137   -0.2549    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.0000   -0.8250    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4290    0.0000    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    1.4290   -0.8250    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.7146   -0.4125    0.0000 C   0  0  2  0  0  0  0  0  0  0  0  0
    0.7146    0.4125    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4290    0.8250    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
    2.2137    1.0800    0.0000 C   0  0  1  0  0  0  0  0  0  0  0  0
   -2.1434   -1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.8579   -1.6500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2137    1.9050    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
   -0.7144    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4290    1.6500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9282    1.4925    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4992    2.3175    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.9282    2.3175    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
 15  1  1  0  0  0  0
 15 11  1  0  0  0  0
 15 13  1  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  3  4  2  0  0  0  0
  3  7  1  0  0  0  0
  4 19  1  0  0  0  0
 19  5  1  0  0  0  0
  5  6  1  0  0  0  0
  6  7  1  0  0  0  0
  7 11  1  0  0  0  0
 11 21  1  0  0  0  0
 21  8  1  0  0  0  0
  8 17  1  0  0  0  0
 17 18  1  0  0  0  0
 17 13  1  0  0  0  0
 18  9  1  0  0  0  0
  9 10  1  0  0  0  0
 10 13  1  0  0  0  0
 11 12  1  6  0  0  0
 13 14  1  6  0  0  0
 15 16  1  1  0  0  0
 18 25  1  6  0  0  0
 18 22  1  0  0  0  0
 19 20  2  0  0  0  0
 22 26  1  0  0  0  0
  7 23  1  1  0  0  0
 17 24  1  1  0  0  0
 22 27  1  0  0  0  0
M  END
> <ID>
CHEBI:36728

> <NAME>
20-hydroxypregn-4-en-3-one

> <DEFINITION>
A C21-steroid that is pregnane which contains a double bond between positions 4 and 5 and is substituted by an oxo group at position 3 and a hydroxy group at position 20.

> <STAR>
3

> <SYNONYM>
20-hydroxypregn-4-en-3-one; 20-hydroxy-4-pregnen-3-one; 20-dihydroprogesterone

> <IUPAC_NAME>
20-hydroxypregn-4-en-3-one

> <FORMULA>
C21H32O2

> <MASS>
316.47758

> <MONOISOTOPIC_MASS>
316.24023

> <CHARGE>
0

> <SMILES>
[H][C@@]1(CC[C@@]2([H])[C@]3([H])CCC4=CC(=O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)C(C)O

> <INCHI>
InChI=1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h12-13,16-19,22H,4-11H2,1-3H3/t13?,16-,17+,18-,19-,20-,21+/m0/s1

> <INCHIKEY>
RWBRUCCWZPSBFC-HWSYHKBZSA-N

> <BEILSTEIN_REGISTRY_NUMBER>
2335964

> <CAS_REGISTRY_NUMBER>
15114-79-1

> <REAXYS_REGISTRY_NUMBER>
2335964

> <LIPID_MAPS_INSTANCE_ACCESSION>
LMST02030152

> <PUBMED_CITATION>
1118862; 3595093; 4263519; 4660838; 4795411; 5023310; 5041786; 5168235; 5690083; 6086154; 6303639; 6647431

$$$$