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89544-03-6

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89544-03-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89544-03-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,5,4 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89544-03:
(7*8)+(6*9)+(5*5)+(4*4)+(3*4)+(2*0)+(1*3)=166
166 % 10 = 6
So 89544-03-6 is a valid CAS Registry Number.

89544-03-6Downstream Products

89544-03-6Relevant articles and documents

ASYMMETRIC INDUCTION IN NITRILE OXIDE CYCLOADDITIONS TO 3-BUTENE-1,2-DIOL AND DERIVATIVES

Jaeger, Volker,Schohe, Rudolf,Paulus, Erich F.

, p. 5501 - 5504 (2007/10/02)

Nitrile oxide cycloadditions to 3-butene-1,2-diol and derivatives thereof show varying degrees of erythro selectivity, ranging from 0 to ca. 0.9 kcal/mol.Some of these results arerationalized qualitatively on the basis of the Felkin-Anh-Houk model.

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