849180-87-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 849180-87-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,1,8 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 849180-87:
(8*8)+(7*4)+(6*9)+(5*1)+(4*8)+(3*0)+(2*8)+(1*7)=206
206 % 10 = 6
So 849180-87-6 is a valid CAS Registry Number.
849180-87-6Relevant articles and documents
A practical method for the synthesis of 2-alkynylpropenals
Thongsornkleeb, Charnsak,Danheiser, Rick L.
, p. 2364 - 2367 (2005)
(Chemical Equation Presented) A general method for the preparation of 2-alkynyl acroleins is described beginning with vinyl iodide 5 and involving a combination of Sonogashira coupling and Dess-Martin oxidation. Critical to the success of this approach is
