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79480-09-4

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79480-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79480-09-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,4,8 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 79480-09:
(7*7)+(6*9)+(5*4)+(4*8)+(3*0)+(2*0)+(1*9)=164
164 % 10 = 4
So 79480-09-4 is a valid CAS Registry Number.

79480-09-4Downstream Products

79480-09-4Relevant articles and documents

Synthesis of 5H-Benzopyranoquinoline-6,12-diones by Photooxidative Cyclisation of Some N-Phenyl-4(H)-oxo-1-benzopyran-2-carboxamides

Kumar, K. Akshaya,Srimannarayana, G.

, p. 604 - 606 (2007/10/02)

N-Phenyl-4(H)-oxo-1-benzopyran-2-carboxamides (Ia-d) on photooxidation in the presence of iodine in benzene by a long wavelength mercury are lamp furnish 5H--benzopyranoquinoline-6,12-diones (IIa-c), the aza structural analogues of the rotenoids.

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