2943-30-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2943-30-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,4 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2943-30:
(6*2)+(5*9)+(4*4)+(3*3)+(2*3)+(1*0)=88
88 % 10 = 8
So 2943-30-8 is a valid CAS Registry Number.
2943-30-8Relevant articles and documents
Gold(I)-catalysed [3+3] cycloaddition of propargyl acetals and nitrones
Evjen, Sigvart,Fiksdahl, Anne
, p. 3270 - 3276 (2016/05/24)
In our series of investigations to expand the understanding of the gold(I) catalysis chemistry of propargyl acetals, a gold(I) catalysed [3+3] cycloaddition reaction of propargyl acetals with nitrones has been studied. A series of 5-methoxy-3,6-dihydro-2H
