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153865-45-3

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153865-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 153865-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,8,6 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 153865-45:
(8*1)+(7*5)+(6*3)+(5*8)+(4*6)+(3*5)+(2*4)+(1*5)=153
153 % 10 = 3
So 153865-45-3 is a valid CAS Registry Number.

153865-45-3Downstream Products

153865-45-3Relevant articles and documents

Mild and efficient method for synthesis of eaminones using ytterbium triflate as catalyst

Chen, Rener,Li, Ping,Li, Jianjun,Su, Weike

experimental part, p. 2506 - 2512 (2010/09/14)

A mild and efficient procedure for synthesis of-enaminones by the condensation of-dicarbonyl compounds and amines using ytterbium triflate [Yb(OTf)3] as catalyst is described. The catalyst can be easily recovered and reused without loss of activity. Taylor & Francis Group, LLC.

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