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53603-01-3

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53603-01-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53603-01-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,0 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 53603-01:
(7*5)+(6*3)+(5*6)+(4*0)+(3*3)+(2*0)+(1*1)=93
93 % 10 = 3
So 53603-01-3 is a valid CAS Registry Number.

53603-01-3Downstream Products

53603-01-3Relevant articles and documents

Lithium N-Lithiomethyldithiocarbamates: New N-Alkylaminomethyl Anion Equivalents

Ahlbrecht, Hubertus,Kornetzky, Dieter

, p. 775 - 777 (1988)

A new method for nucleophilic aminomethylation is described.It consists in the in situ conversion of a secondary methylamine to the lithium N-lithiomethyldithiocarbamate, subsequent reaction with one equivalent of an electrophile, and deprotection in a one-pot procedure to give the secondary amine substituted at the methyl group.By reaction with two equivalents of an alkyl iodide, alkyl N,N-dialkyldithiocarbamates, even mixed ones, are available too.

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