KEGG   COMPOUND: C09299
Entry
C09299                      Compound                               
Name
Arnicolide A;
Dihydrohelenalin acatate
Formula
C17H22O5
Exact mass
306.1467
Mol weight
306.35
Structure
Brite
Phytochemical compounds [BR:br08003]
 Terpenoids
  Sesquiterpenoids (C15)
   Pseudoguaianolide
    C09299  Arnicolide A
Other DBs
CAS: 36505-53-0
PubChem: 11490
KNApSAcK: C00003217
NIKKAJI: J17.938H
LinkDB
KCF data

ATOM        22
            1   C1y C    24.0387  -15.4818
            2   C1z C    22.7064  -15.0089
            3   C1y C    25.2369  -14.7520
            4   O7a O    24.0293  -16.8667
            5   C1y C    22.2557  -13.6764
            6   C5x C    21.5785  -15.8508
            7   C1a C    22.7007  -16.4055
            8   C1y C    25.4062  -13.3437
            9   C1y C    26.5213  -15.3416
            10  C1y C    23.0159  -12.4843
            11  C2x C    20.8474  -13.6940
            12  C2x C    20.4330  -15.0322
            13  O5x O    21.5902  -17.2531
            14  C1x C    24.4182  -12.3326
            15  O7x O    26.7970  -13.0693
            16  C7x C    27.4859  -14.3012
            17  C1a C    26.7970  -16.7208
            18  C1a C    22.2732  -11.2920
            19  O6a O    28.8764  -14.4717
            20  C7a C    24.8814  -17.9261
            21  C1a C    24.2417  -19.0653
            22  O6a O    26.0855  -17.9310
BOND        24
            1     1   4 1 #Down
            2     2   5 1
            3     2   6 1
            4     2   7 1 #Up
            5     3   8 1
            6     3   9 1
            7     5  10 1
            8     5  11 1
            9     6  12 1
            10    6  13 2
            11    8  14 1
            12    8  15 1
            13    9  16 1
            14    9  17 1 #Up
            15   10  18 1 #Down
            16   16  19 2
            17   10  14 1
            18   11  12 2
            19   15  16 1
            20    4  20 1
            21    1   2 1
            22   20  21 1
            23    1   3 1
            24   20  22 2

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