843613-09-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 843613-09-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,3,6,1 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 843613-09:
(8*8)+(7*4)+(6*3)+(5*6)+(4*1)+(3*3)+(2*0)+(1*9)=162
162 % 10 = 2
So 843613-09-2 is a valid CAS Registry Number.
843613-09-2Relevant articles and documents
A one-pot reformatsky/cyclopropanation sequence induced by diethylzinc
Laroche, Marie-France,Belotti, Damien,Cossy, Janine
, p. 171 - 173 (2005)
(Chemical Equation Presented) A one-pot Reformatsky/cyclopropanation sequence induced by diethylzinc allows the transformation of ω-unsaturated ketones and aldehydes to ω-cyclopropyl alcohols.