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403477-61-2

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403477-61-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 403477-61-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,3,4,7 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 403477-61:
(8*4)+(7*0)+(6*3)+(5*4)+(4*7)+(3*7)+(2*6)+(1*1)=132
132 % 10 = 2
So 403477-61-2 is a valid CAS Registry Number.

403477-61-2Downstream Products

403477-61-2Relevant articles and documents

A direct and versatile access to α,α-disubstituted 2-pyrrolidinylmethanols by SmI2-mediated reductive coupling

Burchak, Olga N.,Philouze, Christian,Chavant, Pierre Yves,Py, Sandrine

supporting information; experimental part, p. 3021 - 3023 (2009/04/18)

(Chemical Equation Presented) Various α,α-disubstituted 2-pyrrolidinylmethanols are efficiently prepared in a single step from ketones using a SmI2-mediated cross-coupling with 1-pyrroline N-oxide. The N-hydroxy-α,α-diphenylprolinol is also easily prepared and resolved.

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