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89503-41-3

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89503-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89503-41-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,5,0 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 89503-41:
(7*8)+(6*9)+(5*5)+(4*0)+(3*3)+(2*4)+(1*1)=153
153 % 10 = 3
So 89503-41-3 is a valid CAS Registry Number.

89503-41-3Relevant articles and documents

TWO APPROACHES TO STEREOSPECIFIC SYNTHESIS OF POLYPRENOLS TAKING THE SYNTHESIS OF HEPTAPRENOL wtttcccOH AS AN EXAMPLE

Semenovskii, A. V.,Grigor'eva, N. Ya.,Avrutov, I. M.,Veselovskii, V. V.,Novikova, M. A.,Moiseenkov, A. M.

, p. 134 - 142 (2007/10/02)

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