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13304-53-5

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13304-53-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13304-53-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,3,0 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 13304-53:
(7*1)+(6*3)+(5*3)+(4*0)+(3*4)+(2*5)+(1*3)=65
65 % 10 = 5
So 13304-53-5 is a valid CAS Registry Number.

13304-53-5Relevant articles and documents

Der konformative ortho-Effekt bei o-Tolylstilbenen und deren Vinyllithiumderivaten

Knorr, Rudolf,Lattke, Ernst,Raepple, Edith

, p. 1581 - 1591 (2007/10/02)

Geometrical isomers of stilbene derivatives with an additional, o-substituted phenyl moiety at the CC double bond (5, 6, 13) are prepared and structurally assigned.The isomer with the two phenyl groups in trans-position is favoured in equilibrium (conform

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