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85414-03-5

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85414-03-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85414-03-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,4,1 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85414-03:
(7*8)+(6*5)+(5*4)+(4*1)+(3*4)+(2*0)+(1*3)=125
125 % 10 = 5
So 85414-03-5 is a valid CAS Registry Number.

85414-03-5Downstream Products

85414-03-5Relevant articles and documents

On the synthesis of nitrilium salts from nitriles and chloroformates

Shrestha-Dawadi,Jochims

, p. 426 - 432 (2007/10/02)

Nitriles react with methyl or ethyl chloroformate (2a,b) and antimony(V) chloride to give high yields of N-methyl-, or N-ethylnitrilium hexachloroantimonates 3,4. With butyl chloroformate (2c) N-(1-methylpropyl)nitrilium salts 6 are obtained. These products arise from a 2-butyl cation, which is formed prior to alkylation of the nitrile. Isobutyl chloroformate (2d), (2-tert-butylcyclohexyl) chloroformate (2e), menthyl chloroformate (2f), 2,2-dimethylpropyl chloroformate (2g), and 3-methylbutyl chloroformate (2h) react with nitriles to give N-tert-alkylnitrilium salts, 11,13,15,19, which were characterized by hydrolysis to amides. With phenyl chloroformate (2i) benzonitriles react in a 1:2 ratio to furnish 2-phenoxy-1,3,5-oxadiazinium salts 21.

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