charge
label: بار @fa

formula
label: فرمول @fa

inchi
label: اینچی @fa

inchikey
label: اینچی‌کی @fa

mass
label: جرم @fa

monoisotopicmass
label: جرم تک‌ایزوتوپی @fa

smiles
label: اسمایلٓ @fa

subset
label: زیرمجموعه @fa

synonym EXACT
label: مترادف دقیق @fa

4r-talactone b
type: Concept
charge: 0
formula: C8H10O5
inchi: InChI=1S/C8H10O5/c1-4-5(3-6(9)12-2)7(10)8(11)13-4/h4,10H,3H2,1-2H3/t4-/m1/s1
inchikey: GLQXWEKGNJKKDC-SCSAIBSYSA-N
mass: 186.163
monoisotopicmass: 186.05282
smiles: O=C1O[C@H](C)C(=C1O)CC(=O)OC
subset: 2_STAR
synonym EXACT: methyl 2-[(2R)-4-hydroxy-2-methyl-5-oxo-2H-uran-3-yl]acetate
broader: butenolide
preferred label: 4R تالاکتون بی @fa

butenolide
type: Concept
narrower: 4r-talactone b
preferred label: بوتنولید @fa