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91632-83-6

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91632-83-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91632-83-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,3 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 91632-83:
(7*9)+(6*1)+(5*6)+(4*3)+(3*2)+(2*8)+(1*3)=136
136 % 10 = 6
So 91632-83-6 is a valid CAS Registry Number.

91632-83-6Downstream Products

91632-83-6Relevant articles and documents

Electrochemical Reduction of Organic Compounds. 22. Preparation of Aromatic Aldehydes by Electroreduction of Esters and Amides in the Presence of Chlorotrimethylsilane

Goetz-Schatowitz, P.-R.,Struth, G.,Voss, J.,Wiegand, G.

, p. 230 - 234 (2007/10/02)

The electroreduction of aromatic esters 1 and amides 9 in dry acetonitrile in the presence of chlorotrimethylsilane 2 affords aldehydes 3 in moderate to good yields depending on the aromatic substituents.The formation of 3 and characteristic by-products is discussed.

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