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129043-00-1

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129043-00-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129043-00-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,0,4 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 129043-00:
(8*1)+(7*2)+(6*9)+(5*0)+(4*4)+(3*3)+(2*0)+(1*0)=101
101 % 10 = 1
So 129043-00-1 is a valid CAS Registry Number.

129043-00-1Relevant articles and documents

Investigation of proline amides and pyridinium salts as catalyst for direct aldol reactions in water

Ozkan, Asli,Mavis, Murat Emrah,Aydogan, Feray,Yolacan, Cigdem

, p. 326 - 331 (2014/07/08)

The catalytic potential of chiral proline amides and pyridinium salts in the aldol condensation in water was investigated. The aldol reactions of acetone with various aromatic aldehydes were carried out in water by using proline amide derivatives and pyri

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