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725-33-7

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725-33-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 725-33-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,2 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 725-33:
(5*7)+(4*2)+(3*5)+(2*3)+(1*3)=67
67 % 10 = 7
So 725-33-7 is a valid CAS Registry Number.

725-33-7Downstream Products

725-33-7Relevant articles and documents

Activation of Dithiocarbamate by 2-Halothiazolium Salts

Sugimoto, Hirohiko,Makino, Itsuo,Hirai, Kentaro

, p. 2263 - 2267 (2007/10/02)

Activation of dithiocarbamate salts with 2-halo-3-alkyl-4-phenylthiazolium salt and subsequent one-pot nucleophilic reaction with N, S, and O nucleophiles provided substituted thioureas, dithiocarbamates, and thiocarbamates or amides, respectively, under very mild conditions.A useful thiocarbonyl-transfer reaction is also described that consists of activation of imidazolodithiocarbamate and a subsequent one-pot nucleophilic reaction. (Thiocarbonyl)diimidazole is generated in situ.

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