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13-(4-chlorobenzoyl)-9,10,11,12-tetrahydro-5H-isochromeno[1,2-c]pyrrolo[1,2-a][1,3]diazepin-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1264298-19-2

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1264298-19-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1264298-19-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,4,2,9 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1264298-19:
(9*1)+(8*2)+(7*6)+(6*4)+(5*2)+(4*9)+(3*8)+(2*1)+(1*9)=172
172 % 10 = 2
So 1264298-19-2 is a valid CAS Registry Number.

1264298-19-2Downstream Products

1264298-19-2Relevant academic research and scientific papers

Synthesis of novel tetracyclo-isocoumarins via AcOH-catalyzed cascade reaction of heterocyclic ketene aminals with 2,2-dihydroxy-2H-indene-1,3-dione

Yan, Sheng-Jiao,Chen, Yu-Lan,Liu, Lin,Tang, Ya-Juan,Lin, Jun

, p. 465 - 467 (2011)

A facile synthesis of tetracyclo-isocoumarins based on the AcOH-catalyzed cyclocondensation and rearrangement reaction between heterocyclic ketene aminals and 2,2-dihydroxy-2H-indene-1,3-dione is described. This method provides direct access to tetacyclo-

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