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233768-28-0

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233768-28-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 233768-28-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,3,7,6 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 233768-28:
(8*2)+(7*3)+(6*3)+(5*7)+(4*6)+(3*8)+(2*2)+(1*8)=150
150 % 10 = 0
So 233768-28-0 is a valid CAS Registry Number.

233768-28-0Relevant articles and documents

2-Methyl-3-acetyl-4-aryl-5-oxo-1,4-dihydro-5H indeno(1,2-b) pyridine derivatives studies and their calcium antagonistic activities

Safak,Simsek,Altas,Boydag,Erol

, p. 665 - 669 (2007/10/03)

Sixteen 2-methyl-3-acetyl-4-aryl-5-oxo-1,4-dihydro-SH- indeno(1,2b)pyridine derivatives (3a-p) have been prepared. The structures of the compounds were characterised by IR, 1H-NMR, 13C-NMI, X-Ray and elemental analyses. The calcium a

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