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1786461-13-9

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1786461-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1786461-13-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,7,8,6,4,6 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1786461-13:
(9*1)+(8*7)+(7*8)+(6*6)+(5*4)+(4*6)+(3*1)+(2*1)+(1*3)=209
209 % 10 = 9
So 1786461-13-9 is a valid CAS Registry Number.

1786461-13-9Upstream product

1786461-13-9Downstream Products

1786461-13-9Relevant articles and documents

Reactions of nitrilium salts with indole and pyrrole and their derivatives in the synthesis of imines, ketones and secondary amines

Giles, Robert G.,Heaney, Harry,Plater, M. John

, p. 7367 - 7385 (2015/08/24)

Abstract Reactions of N-methyl- and N-ethyl-nitrilium salts with indole and pyrrole and their derivatives yield imines or imine salts in good yields. The related imines are obtained from the salts after careful basification and hydrolysis of the imine salts or the imines by heating with aqueous base give the related ketones in good yields. Alternatively, the imine salts can be reduced using sodium borohydride in methanol to give the related secondary amines.

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