71785-71-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71785-71-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,7,8 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 71785-71:
(7*7)+(6*1)+(5*7)+(4*8)+(3*5)+(2*7)+(1*1)=152
152 % 10 = 2
So 71785-71-2 is a valid CAS Registry Number.
71785-71-2Relevant academic research and scientific papers
Copper 'ate' complexes of α-ethoxyvinyl-lithium: Reagents for coupling and 1,4 addition of a masked acyl anion
Boeckman Jr., Robert K.,Bruza, Kenneth J.,Baldwin,Lever Jr.
, p. 519 - 520 (2007/10/12)
Stoicheiometric and mixed organocuprate reagents have been prepared from α-ethoxyvinyl-lithium and undergo ready conjugate addition and coupling reactions.
