151838-15-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151838-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,8,3 and 8 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 151838-15:
(8*1)+(7*5)+(6*1)+(5*8)+(4*3)+(3*8)+(2*1)+(1*5)=132
132 % 10 = 2
So 151838-15-2 is a valid CAS Registry Number.
151838-15-2Relevant articles and documents
Asymmetric synthesis using reactions with modest group selectivity
Ward, Dale E.,Liu, YaDong,Rhee, Chung K.
, p. 1429 - 1446 (2007/10/02)
The isomeric purity of products from certain group-selective reactions can be significantly amplified when reactions can occur sequentially.The theoretical basis for a strategy that exploits reactions with modest enantiotopic group selectivity for asymmet
