Chemical materials

5，6，7，8-Tetrahydro-1H-2-benzopyran-1，3(4H)-dione

Manufacturer：	SEED CHEM
Item Number：	M-T927073
Product Name：	5，6，7，8-Tetrahydro-1H-2-benzopyran-1，3(4H)-dione
Specifications：	200MG
CAS No.：	3711-74-8
Catalog No.：	M-T927073
Notice：	Part of item is only available for pre-order. If you have procurement needs, please contact us for inquiries.

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