74153-35-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74153-35-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,5 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74153-35:
(7*7)+(6*4)+(5*1)+(4*5)+(3*3)+(2*3)+(1*5)=118
118 % 10 = 8
So 74153-35-8 is a valid CAS Registry Number.
74153-35-8Relevant academic research and scientific papers
A NEW SYNTHESIS OF α,β-UNSATURATED KETONES. ALLYLIC ALKYLATION OF 1-ISOCYANO-1-TOSYLALKENES
Moskal, Janusz,Leusen, Albert M. van
, p. 2585 - 2588 (2007/10/02)
Ketones (1) are homologated to enones 2 by alkylating (introduction of R3) the condensation products 4 (derived from 1 and tosylmethyl isocyanide), followed by acid catalyzed hydrolysis.
