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Add to Cart The item has been added92176-5G3,4,5-Trimethoxybenzyl chloride (C15-1236-823)
Price: $225.96List Price: $251.073,4,5-Trimethoxybenzyl chloride -
Add to Cart The item has been added488178-10G3,4-Diacetoxy-1-butene
Price: $474.61List Price: $527.353,4-Diacetoxy-1-butene (3,4-DAB) is a diacetoxybutene derivative. 1,3-butadiene undergoes oxidative acetoxylation in the presence of palladium-based IMCs (intermetallic compounds) to form 3,4-DAB as one of the product. -
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Add to Cart The item has been addedD726240-100mgAladdin
3，4-Dihydro-2，2-dimethyl-4-oxo-2H-1-benzopyran-6-carboxylic acid (C09-1587-579)
Price: $410.01List Price: $455.573，4-Dihydro-2，2-dimethyl-4-oxo-2H-1-benzopyran-6-carboxylic acid. -
Add to Cart The item has been addedD726240-1gAladdin
3，4-Dihydro-2，2-dimethyl-4-oxo-2H-1-benzopyran-6-carboxylic acid (C09-1587-580)
Price: $1,821.81List Price: $2,024.233，4-Dihydro-2，2-dimethyl-4-oxo-2H-1-benzopyran-6-carboxylic acid. -
Add to Cart The item has been addedD726240-250mgAladdin
3，4-Dihydro-2，2-dimethyl-4-oxo-2H-1-benzopyran-6-carboxylic acid (C09-1587-581)
Price: $649.08List Price: $721.203，4-Dihydro-2，2-dimethyl-4-oxo-2H-1-benzopyran-6-carboxylic acid. -
![3，4-dihydrospiro[1-benzopyran-2，1'-cyclohexane]-4-one (c09-1587-452)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1736376/1568094/cenmed-product-image-placeholder-1-__73371.1726783815.jpg?c=1 "3，4-dihydrospiro[1-benzopyran-2，1'-cyclohexane]-4-one (c09-1587-452)")
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3，4-dihydrospiro[1-benzopyran-2，1'-cyclohexane]-4-one (C09-1587-452)
Price: $2,684.88List Price: $2,983.213，4-dihydrospiro[1-benzopyran-2，1'-cyclohexane]-4-one. -
![3，4-dihydrospiro[1-benzopyran-2，1'-cyclohexane]-4-one (c09-1587-453)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1736377/1568095/cenmed-product-image-placeholder-1-__13089.1726783815.jpg?c=1 "3，4-dihydrospiro[1-benzopyran-2，1'-cyclohexane]-4-one (c09-1587-453)")
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3，4-dihydrospiro[1-benzopyran-2，1'-cyclohexane]-4-one (C09-1587-453)
Price: $5,773.73List Price: $6,415.263，4-dihydrospiro[1-benzopyran-2，1'-cyclohexane]-4-one. -
![3，4-dihydrospiro[1-benzopyran-2，1'-cyclopentane]-4-one (c09-1587-735)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1736659/1568377/cenmed-product-image-placeholder-1-__65790.1726783924.jpg?c=1 "3，4-dihydrospiro[1-benzopyran-2，1'-cyclopentane]-4-one (c09-1587-735)")
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3，4-dihydrospiro[1-benzopyran-2，1'-cyclopentane]-4-one (C09-1587-735)
Price: $3,342.58List Price: $3,713.973，4-dihydrospiro[1-benzopyran-2，1'-cyclopentane]-4-one. -
![3，4-dihydrospiro[1-benzopyran-2，1'-cyclopentane]-4-one (c09-1587-736)](https://cdn11.bigcommerce.com/s-2u2oi3cvy8/images/stencil/500x659/products/1736660/1568378/cenmed-product-image-placeholder-1-__24251.1726783924.jpg?c=1 "3，4-dihydrospiro[1-benzopyran-2，1'-cyclopentane]-4-one (c09-1587-736)")
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3，4-dihydrospiro[1-benzopyran-2，1'-cyclopentane]-4-one (C09-1587-736)
Price: $7,188.35List Price: $7,987.053，4-dihydrospiro[1-benzopyran-2，1'-cyclopentane]-4-one. -
Add to Cart The item has been added306932-25G3,4-Hexanedione
Price: $140.56List Price: $156.18The dermal irritation and sensitization potential of 3,4-hexanedione (used as constituents of synthetic flavoring agent) was studied using a murine model . The 3,4-hexanedione derivatives inhibited oxoglutarate transport . -
