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163126-70-3

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163126-70-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 163126-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,3,1,2 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 163126-70:
(8*1)+(7*6)+(6*3)+(5*1)+(4*2)+(3*6)+(2*7)+(1*0)=113
113 % 10 = 3
So 163126-70-3 is a valid CAS Registry Number.

163126-70-3Downstream Products

163126-70-3Relevant articles and documents

CHEMISTRY OF HETEROANALOGS OF ISOFLAVONES. 16. BENZTHIAZOLE ANALOGS OF ISOFLAVONES

Gorbulenko, N. V.,Frasinyuk, M. S.,Khilya, V. P.

, p. 405 - 412 (2007/10/02)

The reaction of α-(2-benzthiazolyl)-2,4-dihydroxy-5-alkylacetophenones with anhydrides and chlorides of carboxylic acids yielded 3-(2-benzthiazolyl)chromones with electron-acceptor and electron donor substituents, as well as chromones unsubstituted in the 2-position.Their acylation, alkylation, and aminoacylation reactions and their interaction with electrophilic and nucleophilic reagents were studied.

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