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108593-64-2

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108593-64-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108593-64-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,5,9 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 108593-64:
(8*1)+(7*0)+(6*8)+(5*5)+(4*9)+(3*3)+(2*6)+(1*4)=142
142 % 10 = 2
So 108593-64-2 is a valid CAS Registry Number.

108593-64-2Downstream Products

108593-64-2Relevant articles and documents

Syntheses, Structures, and Properties of 1,1-Dialkoxy-2-azapropenylium Salts

Krestel, Magda,Kupfer, Rainer,Allmann, Rudolf,Wuerthwein, Ernst-Ulrich

, p. 1271 - 1280 (2007/10/02)

1,1-Dialkoxy-2-azapropenylium salts 1 were synthesized by alkylation at the oxygen atom of N-methylenecarbamates 4 with trialkyloxonium salts 5, in cases, where steric hindrance makes N-alkylation difficult (4a); otherwise the iminium salts 6 are formed p

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