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Furo[3,4-g]-1,4-benzodioxin-6,8-dione, 2,3-dihydro- (9CI) is a complex organic compound with the chemical formula C10H8O4. It is a derivative of benzodioxin, which is a fused ring system consisting of a benzene ring and a dioxin ring. The compound features a furo ring (a five-membered ring with one oxygen atom) attached to the benzodioxin structure. The 2,3-dihydro prefix indicates that the compound has two additional hydrogen atoms, which are incorporated into the molecule, making it a dihydro derivative. This specific chemical is not widely known for any particular applications or properties, and further research would be required to understand its potential uses or reactivity.

4442-57-3

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4442-57-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4442-57-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,4 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4442-57:
(6*4)+(5*4)+(4*4)+(3*2)+(2*5)+(1*7)=83
83 % 10 = 3
So 4442-57-3 is a valid CAS Registry Number.

4442-57-3Upstream product

4442-57-3Downstream Products

4442-57-3Relevant academic research and scientific papers

Benzisothiazoline-1,1-dioxide derivatives, compositions and methods

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, (2008/06/13)

Compounds of the formula STR1 wherein R1 is hydrogen, lower alkyl or phenyl, R2 is hydrogen, chlorine or methoxy, R3 is hydrogen or methoxy, R2 and R3, together with each other, are methylenedioxy or ethylenedioxy, R4 and R5 are each hydrogen or lower alkyl, R6 is hydrogen or lower alkoxy, R7 is lower alkoxy, R6 and R7, together with each other, are methylenedioxy or ethylenedioxy, X is carbonyl or sulfonyl, and n is 2 or 3, And non-toxic, pharmacologically acceptable acid addition salts thereof; the compounds as well as the salts are useful for slowing the heart rate.

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