enal (CHEBI:51688)
Definition: An alpha,beta-unsaturated aldehyde of general formula R(1)R(2)C=CR(3)-CH=O in which the aldehydic C=O function is conjugated to a C=C double bond at the alpha,beta position.
Example SMILES structures:
COC1=CC(=CC(=C1OC)OC)C=CC=O
CC(=O)\C=C\C=C(/C)C=O
C1CC([C@]2([C@](C1)([C@@]3([C@@](CC2)([C@]4([C@]([C@@H](C3)OC(=O)C)(CC(=CC4)C(=O)[H])C)[H])C)[H])C)[H])(C)C
[N+]([O-])(=O)C1=C2C(=C3C(=C1)C(OC)=CC=C3)C=4OCOC4C=C2C(O[C@@H]5CC(=CCCC(=CCCC(=C5)C([H])=O)C)C)=O
CC/C=C/C=C/C(=O)[H]
C(CCCCCCC)/C=C/C=O
C(CCCCCCC)C(=CC=O)[H]
C(\C=C\C([H])=O)(=C/C=C/C(=C/C=C/C=C(/C=C/C=C(/C=C/C(=O)[H])\C)\C)/C)/C
C/C(=C/C(=O)[H])/CO
C(CCCCCC)/C=C/C=O
C(CCCCCCCC)/C=C/C=O
O1[C@@H]([C@@H](O)[C@H](O)[C@@H](O)[C@@H]1OC2=C(OC)C=C(C=C2)/C=C/C=O)CO
C([H])(=O)/C=C/C=C/C=C/CC
CC(=C(C(=C(C(=C(C(=O)[H])[H])[H])[H])[H])[H])[H]
C(\C=C\C=C(C)C)(=C/C=C/C(=C/C=C/C=C(/C=C/C=C(/C=C/C=C(/C=O)\C)\C)\C)/C)/C
C1(C)(C)C(\C=C\C(=C\C=C\C(=C\C(=O)[H])\C)\C)=C(C)C(CC1)O
C1(C)(C)C(\C=C\C(=C\C=C\C(=C\C(=O)[H])\C)\C)=C(C)C(CC1)=O
C=1(C(=CC(/C=C/C=O)=CC1OC)OC)O[C@@H]2O[C@@H]([C@@H](O)[C@@H]([C@H]2O)O)CO
CCCCCC/C=C/C(=O)[H]
C=1C=CC=CC1C(=C(C=O)[H])[H]
CCCC/C=C/C=O
C(=O)([H])/C=C/CCCCCCCC/C=C\CCC
[H]C(=O)C=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C
[H]C(=C)C([H])=O
C(/C=C/CC)(=O)[H]
OC[C@H](/C=C/C=O)O
CC(C)=CC=O
[H]C(=O)\C=C(/C)CC\C=C(/C)CCC=C(C)C
CC(/C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C)=C\C=O
COc1cc(\C=C\C=O)ccc1O
O=C\C=C\c1ccccc1
[H]C(=O)C1=C/C[C@@]2([H])[C@]([H])(CC[C@]2(C)C[C@@]2([H])[C@]\1([H])C(=O)C[C@@]2(C)O)[C@@H](C)CCC=C(C)C
O=C/C=C/C1=CC=C(N(C)C)C=C1
CC(C)=CCC\C(C)=C\C=O
S(C/C(=C/C)/C=O)C
OC1=C(CC=C(C)C)C=C(C=C1)/C=C/C=O
O1C2=C(OC1)C=C(C(OC)=C2OC)/C=C/C=O
O=C\C=C\C(C)C
O=C\C(\CCCCC)=C\C1=CC=CC=C1
O=C\C=C\C1=CC=C(C=C1)C
S(CC/C=C(/CSC)\C=O)C
S(CC(=CC1=CC=CC=C1)C=O)C
O(C=1C(=CC(OC)=C(OC)C1)/C=C\C=O)C
[H]C(=O)\C=C\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C
CC(C)C(=C)C\C=C(\C)C=O
[H]C(=O)\C=C\CCCCCCCCCCCCC
C1C(=C(C(C[C@@H]1O)(C)C)/C=C/C(=C/C=C/C(=C/C=C/C=C(/C=C/C(=O)[H])\C)/C)/C)C
C1=C([C@@H](C(C[C@H]1O)(C)C)/C=C/C(=C/C=C/C(=C/C=C/C=C(/C=C/C(=O)[H])\C)/C)/C)C
C(/C=C/C(=C/C=C/C=C(/C=C/C=C(/C=C/C=C(\CCC=C(C)C)/C)\C)\C)/C)([H])=O
[H]C(/C=C/C(=C/C=C/C=C(\C=C\C=C(\C=C\C=C(\CCC=C(C)C)/C)/C)/C)/C)=O
O1C(C1/C=C/C=O)CC
OC=1C(=CC=CC1)/C=C/C=O
[H]C(=O)\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C
O=C/C=C\CCCCCCCCCCCCC
O(C=1C(=CC=CC1)/C=C/C=O)C
O1C(C1C=CC=O)CCCCC
OC1=CC=C(C=C1)C=CC=O
O(C1=C(OC)C=C(C=C1OC)/C=C/C=O)C
C(/C=C\CCC)=O
OC1=C(C=C(O)C=C1)C=CC=O
[H]C(=O)C(\CC)=C\CCC
[H]C(=O)C(\CC)=C/CCC
Cl\C=C\C=O
OC(CCCCC)/C(=C/C1=CC=CC=C1)/C=O
C(=C/[NH+]1C(CCC1)C([O-])=O)\C=C2C=C(C(C(=C2)OC)=O)OC
C(/C=[N+]\1/C(CCC1)C([O-])=O)=C\C=2C=C(C(=C(C2)OC)O)OC
O=C\C(\CCCC)=C/C1=CC=CC=C1
[H]C(=O)C([H])=C([H])C([H])=C([H])C([H])=C([H])CC
[H]C(=O)\C=C\C=C\C=C/CC
[H]C(=O)\C=C/CCCCC
[H]C(=O)C([H])=C([H])CCC
O(C1=CC=C(C=C1)/C=C/C=O)C
O=CC(CCCCC)=CC1=CC=CC=C1
C\C(\C=C\C1(O)C(C)=CC(=O)CC1(C)C)=C\C=O
[H]C(=O)C([H])=C([H])CCCCCCCCCCCCC
[H]C(=O)C=C(C)CCC=C(C)CCC=C(C)C
CC(C)C(=C)C\C=C(/C)C=O
OC(=O)[C@@H]1N2[C@@H](CC2=O)O\C1=C/C=O
[H]C(=O)\C=C\c1cc(OC)c(O)c(OC)c1
Oc1ccc(\C=C\C=O)cc1O
Oc1ccc(cc1)\C=C\C=O
C(\CCC)=C/C=O
CC(C)=CCC\C(C)=C/C=O
[H]C(=O)\C=C(C)/C=C/[C@@]1(O)C(C)=CC(=O)CC1(C)C
CC(\C=C\[C@@]12O[C@]1(C)C[C@@H](O)CC2(C)C)=C\C=O
CCCCC\C(C=O)=C\c1ccccc1
[H]C(=CC=O)C(O)CCCCC
[H]C(=O)\C=C(\C)CC\C=C(/C)CCC=C(C)C
[H]C(=O)\C=C\C
[H]C(=O)\C=C\[C@H](O)CCCCC
[H]C(=O)\C=C(C)/C=C/C=C(C)/C=C/C1=C(C)CCCC1(C)C
[H]C(=O)C(=C)C1CC=C(C)C1(C)C
[H]C(=O)\C=C(C)/C=C/[C@]1(O)C(C)=CC(=O)CC1(C)C
C\C(CO)=C/C=C/CC=O
[H]C(=O)\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C
[H]C(=O)C(\C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C
[H]C(=O)\C=C(C)\C=C\C=C(/C)C([H])=O
[H]C(=O)C(\C)=C\C=C\C(C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C
[H]C(=O)C(\C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)C[C@@H](O)CC1(C)C
[H]C(=O)C(\C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C
[H]C(=O)C(\C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)C[C@@H](O)CC1(C)C
[H]C(=O)\C=C(C)\C=C\C=C(C)\C=C\C=C(/C)C([H])=O
[H]C(=O)C(\C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(/C)C([H])=O
[H]C(=O)\C=C\C(C)=C\C=C\C=C(C)\C=C\C([H])=O
[H]C(=O)\C=C\C=C(C)\C=C\C([H])=O
[H]C(=O)\C=C\C(C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C
CCCCCC\C(C=O)=C/c1ccccc1
[H]C(=O)\C=C\[C@@H](O)CCCCC
[H]C(=O)\C=C\C(O)CCCCC
CCCCCC(=O)\C=C\C=O
[H]C(=O)C([H])=C([H])CC
[H]C(=O)C([H])=C([H])CCCC
[H]C(=O)C([H])=C([H])CCCCC
[H]C(=O)C([H])=C([H])CCCCCC
C(CCCCCC)C(=CC=O)[H]
[H]C(=O)\C=C\CCCCC
C\C(C=O)=C/C=C/C(C)=C/C=C/C(C)=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C=C(\C)C=O
[H][C@@]12CC(C)(C)C[C@@]11[C@H](C)CC[C@@]1([H])C(C=O)=C2
C\C(CC\C=C(/C)C=O)=C/CO
C\C(CO)=C/CC\C(C)=C\C=O
C\C(CC\C=C(/C)C=O)=C/C=O
C\C(C=O)=C/CCC(C)(O)C=C
CN[C@@H]1Cc2c[nH]c3cccc([C@H]1\C=C(/C)C=O)c23
CCCC[C@H](C)\C=C(/C)C(=O)O[C@@H]1CC[C@H](C(O)=O)[C@@]2(C)C[C@@H](C(=C)C=O)C(=O)C=C12
[H]C(=O)C1=C/C[C@@]2([H])[C@]3([H])[C@H](CC[C@@]3(C)CC[C@]2(C)C[C@@]2([H])[C@@H](C)CC(=O)[C@@]\12[H])C(C)=C
COc1ccc(cc1\C=C\C=O)-c1cc(CC=C)ccc1O
CC(\C=C\C=O)=C/C=C/O
[H]C(=O)\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(C)/C=C/C1=C(C)CCCC1(C)C
[H]C(=O)[C@H]1C(=CC[C@@]2([H])[C@]3(C)CC[C@@]4([H])C(C)(C)CCC[C@]4(C)[C@@]3([H])C[C@H](OC(C)=O)[C@]12C)C([H])=O
C\C=C(\C=O)C(CC=O)CC(=O)OCCc1ccc(O)c(O)c1
[H]C(=O)\C=C\CCCCCCCCCC(C)C
[H]C(=O)\C=C\C=C(C)\C=C\C=C(/C)C([H])=O
[H]C(=O)\C=C\CC\C=C/CC
CCC(=O)\C=C\C=O
[H][C@@]1(C[C@H](C)[C@]2(CC[C@]3(C)C[C@@]4([H])[C@]([H])(C(=O)C[C@@]4(C)O)\C(C=O)=C/C[C@@]23[H])O1)C=C(C)C
C/C(/C=C/C=C(/C)\C=C\C1=C(C)CCCC1(C)C)=C\C=O
CC(C)=CCC\C(C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C=C(/C)C=O
C(/C=C/C=C/C)([H])=O
CC=C(C=O)[C@@H](CC=O)CC(=O)OCCc1ccc(O)cc1
COc1ccc(\C=C\C=O)cc1OC
CC(=O)Oc1ccc(\C=C\C=O)cc1
COc1cc(\C=C\C=O)ccc1OC(C)=O
COc1cc(\C=C\C=O)cc(OC)c1OC(C)=O
C=C(C)C=O
[H]C(=O)C(CC)=C([H])CCC
O=C\C=C/C1=CC=CC=C1
C\C(=C\C1=CC=CC=C1)\C=O
[C@@]12(C(C[C@H](O)C[C@@]1(C)O2)(C)C)/C=C/C(=C/C([H])=O)/C
[C@]1(/C=C/C(=C/C([H])=O)/C)(O)C(C)=CC(CC1(C)C)=O