80401-28-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80401-28-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,4,0 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 80401-28:
(7*8)+(6*0)+(5*4)+(4*0)+(3*1)+(2*2)+(1*8)=91
91 % 10 = 1
So 80401-28-1 is a valid CAS Registry Number.
80401-28-1Relevant academic research and scientific papers
Dulcere, Jean-Pierre,Grimaldi, Jacques,Santelli, Maurice
, p. 3179 - 3180 (1981)
The coupling between the 5-chloro-3-en-1-ynes 1a - 1e and trimethylchlorosilane gives rise to the vinylallenes 2a - 2e substituted by a trimethylsilyl group on the allenic moity.
