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478336-52-6

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478336-52-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 478336-52-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,3,3 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 478336-52:
(8*4)+(7*7)+(6*8)+(5*3)+(4*3)+(3*6)+(2*5)+(1*2)=186
186 % 10 = 6
So 478336-52-6 is a valid CAS Registry Number.

478336-52-6Downstream Products

478336-52-6Relevant academic research and scientific papers

A polymer-supported [1,3,2]oxazaphospholidine for the conversion of isothiocyanates to isocyanides and their subsequent use in an ugi reaction.

Ley, Steven V,Taylor, Stephen J

, p. 1813 - 1816 (2002)

The design and synthesis of a new polymer supported reagent for the clean conversion of isothiocyanates to isocyanides under microwave conditions was accomplished. The structurally diverse isocyanides generated were used in an Ugi 3CC, allowing the rapid generation of 2-isoindolinone-7-carboxamide analogues.

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