(3R,5S)-3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione

Modify Date: 2025-08-23 19:08:11

(3R,5S)-3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione structure	Common Name	(3R,5S)-3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione
	CAS Number	4295-92-5	Molecular Weight	142.15200
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₇H₁₀O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	(3R,5S)-3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione
Synonym	More Synonyms

Molecular Formula	C₇H₁₀O₃
Molecular Weight	142.15200
Exact Mass	142.06300
PSA	43.37000
LogP	0.73210
InChIKey	SIFQWEJOHACJOL-SYDPRGILSA-N
SMILES	CC1CC(C)C(=O)OC1=O

HS Code	2917190090

Precursor 0
DownStream 3
CAS#:35794-11-7 3,5-Dimethylpip... CAS#:89209-01-8 2,4-dimethylpen... CAS#:107173-22-8 (2R,4S)-2,4-dim...

HS Code	2917190090
Summary	2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

meso-3,5-dimethylglutaric anhydride

meso-2,4-dimethylglutaric anhydride

meso-2,4-dimethylglutaric acid anhydride

meso-2,4-dimethylpentanedioic anhydride

cis-3,5-dimethyl glutaric anhydride

3,5-dimethyl-dihydro-pyran-2,6-dione

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