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141632-86-2

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141632-86-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141632-86-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,6,3 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 141632-86:
(8*1)+(7*4)+(6*1)+(5*6)+(4*3)+(3*2)+(2*8)+(1*6)=112
112 % 10 = 2
So 141632-86-2 is a valid CAS Registry Number.

141632-86-2Relevant articles and documents

Metal-Assisted Aldol Condensation of Chiral 6-Methyl Perihydropyrimidin-4-ones

Amoroso, Rosa,Cardillo, Giuliana,Mobbili, Giovanna,Tomasini, Claudia

, p. 2241 - 2254 (2007/10/02)

The synthesis of 6-methyl perihydropyrimidin-4-ones (1'S,6R)-3a and (1'S,6S)-3b is reported starting from rac-3-aminobutanoic acid.The aldol condensation of various metal enolates of 3a and 3b with benzaldehyde and acetaldehyde is reported.All reactions a

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