87018-36-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87018-36-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,0,1 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 87018-36:
(7*8)+(6*7)+(5*0)+(4*1)+(3*8)+(2*3)+(1*6)=138
138 % 10 = 8
So 87018-36-8 is a valid CAS Registry Number.
87018-36-8Relevant articles and documents
AN EFFICIENT METHOD FOR THE SYNTHESIS OF 1-ARYLALKYNES
Engler, Thomas A.,Combrink, Keith D.,Ray, James E.
, p. 1735 - 1744 (2007/10/02)
1-Arylalkynes are prepared from propiophenones in good yield via the sequence a) 2 equiv PCl5/Δ b) DBN or Δ and c) Mg metal.