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1033950-81-0

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1033950-81-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1033950-81-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,3,9,5 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1033950-81:
(9*1)+(8*0)+(7*3)+(6*3)+(5*9)+(4*5)+(3*0)+(2*8)+(1*1)=130
130 % 10 = 0
So 1033950-81-0 is a valid CAS Registry Number.

1033950-81-0Relevant articles and documents

Simple and convenient method for the synthesis of 2-substituted glutaconaldehyde salts and 2-substituted glutaconaldehyde derivatives

Nguyen, Tuan Minh,Peixoto, Sabrina,Ouairy, Cecile,Nguyen, Tung Dinh,Benechie, Michel,Marazano, Christian,Michel, Patrick

experimental part, p. 103 - 109 (2010/04/26)

Convenient and scalable syntheses of 2-substituted glutaconaldehyde salts were accomplished from the corresponding pyridinium salts. Glutaconaldehyde salts were additionally converted into aminopentadienal derivatives.

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