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7-acetoxy-2,3-dihydro-1,4-benzodioxin-2-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

160657-87-4

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160657-87-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 160657-87-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,6,5 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 160657-87:
(8*1)+(7*6)+(6*0)+(5*6)+(4*5)+(3*7)+(2*8)+(1*7)=144
144 % 10 = 4
So 160657-87-4 is a valid CAS Registry Number.

160657-87-4Upstream product

160657-87-4Relevant academic research and scientific papers

Substituted heterocyclic compounds, method for preparing and compositions containing same

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, (2008/06/13)

The invention relates to compounds of formula (I): wherein: R1, R2and R3are as defined in the description, X is as defined in the description, Y represents an oxygen atom, a sulphur atom, a C(H)qgroup, SO or SO2, n is equal to from 0 to 5, A represents a NR5R6group, and medicinal products containing the same which are useful in treating or in preventing melatoninergic disorders.

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