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70372-48-4

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70372-48-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70372-48-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,3,7 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 70372-48:
(7*7)+(6*0)+(5*3)+(4*7)+(3*2)+(2*4)+(1*8)=114
114 % 10 = 4
So 70372-48-4 is a valid CAS Registry Number.

70372-48-4Downstream Products

70372-48-4Relevant academic research and scientific papers

Lewis acid-promoted synthesis of highly substituted pyrrole-fused benzoxazinones and quinoxalinones

Selvendran, Suresh,Rajendran, Saravanakumar

, p. 437 - 445 (2021)

A synthesis of a series of novel fused tricyclic heterocyclic compounds has been achieved in one-pot reaction set up starting from (E)-3-(2-oxo-2-phenylethylidene)indolin-2-one and 1,4-benzoxazinone/quinoxalinone derivatives promoted by tin(IV) chloride.

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