148022-32-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148022-32-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,0,2 and 2 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 148022-32:
(8*1)+(7*4)+(6*8)+(5*0)+(4*2)+(3*2)+(2*3)+(1*2)=106
106 % 10 = 6
So 148022-32-6 is a valid CAS Registry Number.
148022-32-6Relevant articles and documents
Enantiospecific total synthesis of the enantiomer of the indole alkaloid affinisine
Liu,Wang,Xu,Ma,Cook
, p. 6299 - 6303 (2000)
The enantiomer of affinisine has been synthesized (from L-tryptophan) with 100% diastereoselectivity via the asymmetric Pictet-Spengler reaction coupled with a Pd°(enolate mediated) coupling process. This enantiomer has also been converted into a key inte
