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132474-29-4

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132474-29-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132474-29-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,4,7 and 4 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 132474-29:
(8*1)+(7*3)+(6*2)+(5*4)+(4*7)+(3*4)+(2*2)+(1*9)=114
114 % 10 = 4
So 132474-29-4 is a valid CAS Registry Number.

132474-29-4Downstream Products

132474-29-4Relevant academic research and scientific papers

A new method for the synthesis of [3]-cumulenes and eneynecumulenes related to neocarzinostatin chromophore

Saito, Isao,Yamaguchi, Kazuhiro,Nagata, Ryu,Murahashi, Eiji

, p. 7469 - 7472 (2007/10/02)

A convenient method for the synthesis of [3]-cumulenes based on a Horner-Emmons type reaction of allenyldiphenylphosphine oxides with aldehydes or ketones has been described. A facile two-step synthesis of eneynecumulenes has been accomplished by this met

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