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1312026-92-8

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1312026-92-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1312026-92-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,0,2 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1312026-92:
(9*1)+(8*3)+(7*1)+(6*2)+(5*0)+(4*2)+(3*6)+(2*9)+(1*2)=98
98 % 10 = 8
So 1312026-92-8 is a valid CAS Registry Number.

1312026-92-8Downstream Products

1312026-92-8Relevant articles and documents

Montmorillonite K10 clay catalyzed synthesis of β-enaminones containing 1,8-naphthyridine moiety

Mogilaiah,Jagadeeshwar,Shiva Kumar,Kumara Swamy

, p. 289 - 290 (2013/09/24)

A simple, rapid and efficient protocol for the synthesis of β-enaminones (5,5-dimethyl-3-) [(3-aryl [1,8) naphthyridine-2-yl] amino]-2-cyclohexene-1-ones) 3 has been achieved by the reaction of 2-amino-3-ary!-1,8-naphthyridines 1 with dimedone (5,5-dimethyl-cyclohexa-1,3- dione) 2 in the presence of montmorillonite K10 clay under solvent-free conditions using microwave irradiation. The products are obtained in very good yields and in a state of high purity.

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