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Reference substances

Reference substances

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General information

Inventory

EC number:
222-323-8
EC name:
1,2,3,6-tetrahydro-4-methylphthalic anhydride
CAS number:
3425-89-6

No inventory information available

Reference substance information

IUPAC name:
5-methyl-1,3,3a,4,7,7a-hexahydro-2-benzofuran-1,3-dione
Synonyms
Names:
1,2,3,6-t​etrahydro​-4-methyl​phthalic ​anhydride
4-Cyclohexene-1,2-dicarboxylic anhydride, 4-methyl-
4-Methyl-delta-4-tetrahydrophthalic anhydride
5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione

CAS information

CAS number:
3425-89-6

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Molecular and structural information

Molecular formula:
C9H10O3
Molecular weight:
166.174
SMILES notation:
CC1=CCC2C(C1)C(=O)OC2=O
InChl:
InChI=1S/C9H10O3/c1-5-2-3-6-7(4-5)9(11)12-8(6)10/h2,6-7H,3-4H2,1H3
Structural formula:
Chemical structure