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1455451-90-7

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1455451-90-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1455451-90-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,5,4,5 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1455451-90:
(9*1)+(8*4)+(7*5)+(6*5)+(5*4)+(4*5)+(3*1)+(2*9)+(1*0)=167
167 % 10 = 7
So 1455451-90-7 is a valid CAS Registry Number.

1455451-90-7Relevant articles and documents

The organocatalytic enantioselective [3+2] cycloaddition reaction of α,β-unsaturated aldehydes with azomethine ylides applied to the asymmetric synthesis of densely substituted pyrroloisoquinolines

Iza, Ainara,Ugarriza, Iratxe,Uria, Uxue,Reyes, Efraím,Carrillo, Luisa,Vicario, Jose L.

, p. 8878 - 8884 (2013/09/23)

The synthesis of densely functionalized pyrrolo[2,1-a]isoquinolines was accomplished using the organocatalytic [3+2] cycloaddition between enals and azomethine ylides under iminium catalysis developed in our group some years ago as the key step. The cyclo

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