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130913-42-7

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130913-42-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130913-42-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,9,1 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130913-42:
(8*1)+(7*3)+(6*0)+(5*9)+(4*1)+(3*3)+(2*4)+(1*2)=97
97 % 10 = 7
So 130913-42-7 is a valid CAS Registry Number.

130913-42-7Relevant articles and documents

HETEROADAMANTANES AND THEIR DERIVATIVES 11. SYNTHESIS OF 3,6-DIAZAHOMOADAMANTAN-9-ONE AND ITS DERIVATIVES WITH SUBSTITUENTS IN THE ANGULAR POSITIONS

Kuznetsov, A. I.,Vladimirova, I. A.,Basargin, E. B.,Ba, M. Kh.,Moskovkin, A. S.,Botnikov, M. Ya.

, p. 572 - 578 (2007/10/02)

The condensation of ketones with tetramethylenediethylenediamine led to the isolation of 3,6-diazahomoadamantan-9-one and its derivatives with substituents in the angular positions; their structure was confirmed by the data of the IR, PMR, and mass spectr

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