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132783-32-5

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132783-32-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132783-32-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,7,8 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 132783-32:
(8*1)+(7*3)+(6*2)+(5*7)+(4*8)+(3*3)+(2*3)+(1*2)=125
125 % 10 = 5
So 132783-32-5 is a valid CAS Registry Number.

132783-32-5Downstream Products

132783-32-5Relevant articles and documents

The oxidation of β-alkoxycyclopentenones and β-alkoxycyclohexenones to α'-acyloxy derivatives using manganese(III) acetate in combination with carboxylic acids

Demir,Sayrac,Watt

, p. 1119 - 1121 (2007/10/02)

The α'-oxidation of cyclic derivatives of β-alkoxy-α, β-unsaturated ketones using manganese(III) acetate in the presence of various carboxylic acids provided a convenient synthesis of 5-acyloxy-3-alkoxy-2-cyclopentenones and 6-acyloxy-3-alkoxy-2-cyclohexe

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