487002-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 487002-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,7,0,0 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 487002-99:
(8*4)+(7*8)+(6*7)+(5*0)+(4*0)+(3*2)+(2*9)+(1*9)=163
163 % 10 = 3
So 487002-99-3 is a valid CAS Registry Number.
487002-99-3Relevant articles and documents
Synthesis of (±)-strychnofoline via a highly convergent selective annulation reaction
Lerchner, Andreas,Carreira, Erick M.
, p. 8208 - 8219 (2007/10/03)
Studies aimed at preparing (±)-strychnofoline by total synthesis are detailed. The route described makes use of a recently developed MgI 2-mediated ring-expansion reaction of spiro[cyclopropan-1,3′- oxindole] with a cyclic disubstituted aldimin
